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  • 3D Printing in Manufacturing

    3D Printing in Manufacturing

    With the advent of consumer-grade 3D printers at lower price points, this technology – which has been around since the 1980s – has recently made its debut in the home office.

    But 3D printers aren’t just making an impact at the consumer level. Instead, they’re slowly changing the way manufacturers think about design, prototyping, and even production.

    As the technology continues to improve, 3D printers can produce more and more parts at a higher return on investment (ROI) than conventional manufacturing techniques. Could we be looking at a whole new mode of production just over the horizon?

    The 3D printing industry today

    3D printing has grown into a $6.063 billion industry and boasts a footprint in a wide span of industries. In 2016, the “additive manufacturing” industry, as it is known, grew 17.4 percent in worldwide revenues. Last year, nearly 500,000 printers shipped, but that’s nothing compared to the estimated 6.7 million that will ship in 2020.

    Companies like Formlabs and Stratasys are experimenting with ways to scale up 3D printing production to make it more competitive with conventional manufacturing methods in terms of ROI. As the production volume capabilities of these printers increase and processes are automated – an essential component of all facets in manufacturing today – the total cost of production is cut dramatically. The result is a more cost-effective product that is created more quickly and with less human intervention.

    “[The] 3D printing industry has proven to have significant implications for such industries as automotive, machinery, aviation and more, and the applications will continue to grow as these industries show the technology’s efficiency and effectiveness in production,” John Kawola, president of Ultimaker North America, told Business News Daily. “But 3D printing is part of something bigger: the realization of the next manufacturing revolution – Industry 4.0.”

    Industry 4.0, also called Manufacturing 4.0, refers to the nexus of technology in the modern manufacturing space. The vision often includes the internet of things (IoT), machine learning, mixed reality, and robotics, and 3D printing is an integral part of that vision.

    The role of 3D printing in the manufacturing process

    3D printing already plays several roles in the manufacturing process, and it is poised to make further gains as it is refined and perfected. Currently, design and rapid prototyping are two of the main processes that benefit from 3D prints. 3D printers are also useful in low-volume production, such as when small amounts of products are needed to test the market or advertise at trade shows. And as time goes on, 3D printers’ production capabilities continue to scale.

    In every facet of the manufacturing, 3D printers can reduce the time and cost required to achieve a viable product. That is why Jack Beuth, a professor in the Department of Mechanical Engineering at Carnegie Mellon University’s College of Engineering and co-director of the NextManufacturing Center, believes 3D printing should be considered a brand-new technology on the level of personal computing or smartphones.

    “Companies are now trying to exploit the technology to become more profitable, and how they do it will involve innovations that are much more than just replacements for traditional manufacturing,” Beuth said. “With additive manufacturing, we are about where personal computing was in 1983.”

    Design

    Because 3D printers are a more flexible technology, design teams can experiment with structures that are stronger or more interesting, and create complex geometric shapes that previous methods were incapable of realizing.

    “The design goals we encourage customers to think about to really unlock the value of 3D printing are lightweight, creating lattice-type structures to reduce the material used; combining assemblies, to reduce labor and assembly steps and the potential points of failure; and the soft costs too, like reducing quality assurance and inventory managed,” said Greg Thompson, global product manager for 3D printing at Proto Labs.

    Proto Labs enables engineers to upload their own digital CAD files, and the company turns around prototypes or low-volume runs of the product in 15 days or less.

    “Once we have the file, our software incorporates visualization tools and provides a design for manufacturability analysis,” Thompson said. “Then all of that is pushed down to our shop floor, as well as back to the customer with a quote.”

    Depending on the nature of the product, Proto Labs supports 3D printing, injection molding, and CNC manufacturing. Its process allows the client to engage with the creation of their design from start to finish. If anything needs adjusting, from lead time for production to the number of materials used for the design, the client will be able to respond prior to production.

    “That digital thread is critical because if we had different islands at different steps, we could not deliver the lead times we deliver,” Thompson said.

    Prototyping

    3D printers have also greatly reduced the time it takes to create a working prototype of a product. Cheaper, quicker prototype creation speeds up product development, reducing costs across the board and hastening the total time to market.

    “3D printing is used extensively for prototyping in product development today to accelerate design cycles and enable designers to efficiently explore multiple options,” said Dr. Paul Benning, HP fellow, and 3D print chief technologist at HP Inc. “Typically, these designs were manufactured in analog processes like injection molding, but in the future, parts will be manufactured using 3D print.”

    Using 3D printing, several iterations of various designs can easily be created to test and gather feedback, allowing companies to determine early on which is the best model. In the past, this sort of practice would be costly and likely untenable even for the most profitable companies. Today, it is within arm’s length for nearly everyone.

    “For the last 25 years, the paradigm for advanced product development has been to do extensive simulation and design iteration before creating first functional prototypes to test,” Beuth said. “Now that is changing; once you have a workable design, you can print a prototype and test it at a minimal cost. This will substantially reduce product development times.”

    Low-volume production

    While 3D printers currently beat conventional methods for the first several thousand parts produced, that number is steadily rising, painting the picture of a 3D printed manufacturing future.

    “In the future, it is possible that all short-run part production will use 3D print,” Benning said. “Focused product teams [will be] able to launch new products on a weekly or daily basis – only constrained by their time and imagination, no longer constrained by the capital assets needed for analog production. This agile development process for physical parts, enabled by 3D print, has the potential to radically improve and accelerate the products we will see and use in the not-too-distant future.”

    Dagoma 3D is working on making that a reality. Scaling up production of its 3D printers, which are partially 3D printed themselves, has enabled it to produce 50 to 70 printers per day. The company now boasts three facilities – two in France and one in the U.S. – with a fleet of about 850 3D printers in total. This year, the company expects to ship 15,000 printers.

    “3D printing our printers is … faster and … cheaper for the customer,” said Matt Regnier, CEO of Dagoma 3D. “3D printing helps us to grow faster, and it helps us to reduce the cost and reduce the price.”

    A mass-production future?

    As time goes on, the number of parts 3D printers can take on while boasting a greater ROI than conventional methods like injection molding continues to grow, Regnier said. Moreover, a production line based on 3D printing technology is easier to tweak.

    “I think one of the main advantages … is to be able to adjust and adapt the whole production line with the speed of the 3D printing production lines,” Regnier said. “For example, if we want to improve something on our machine, it’s easy – it’s just one click away. For another technology like injection, it’s not one click away; it’s two to three months away. You’d have to change molds, ship it, make sure it’s ready and working, and then start producing.”

    According to Thompson, it’s unlikely that 3D printing will supplant traditional manufacturing, but for projects that make sense, it seems inevitable that 3D printing’s capabilities will continue to grow in terms of volume.

    “The 3D printing industry is tackling making machine efficiency higher and keeping the cost of materials down,” Thompson said. “As the industry continues to tackle those challenges, we’ll see more projects that make sense for 3D printing at higher quantities, but I think it will be an evolution towards that.”

  • Removing Bullying from America’s Classrooms: Deconstructing the Factors Underlying Student Bullying

    Removing Bullying from America’s Classrooms: Deconstructing the Factors Underlying Student Bullying

    Removing Bullying from America’s Classrooms: Deconstructing the Factors Underlying Student Bullying

    Given the growing recognition of bullying as a complex phenomenon with numerous far-reaching adverse implications, there are growing calls for interventions to target the multiplicity of factors. One framework for understanding bullying is the social-ecological framework, which sees bullying as a unique and intricate form of interpersonal aggression, which manifests in different patterns. In other words, bullying is not merely a dyadic problem between the one bullied and the bully, but rather, an occurrence with group characteristics. Bullying occurs in a social context, where various factors interact to promote, suppress, or maintain such behavior. As such, the current article uses the social-ecological framework to explore the factors underlying bullying behavior. The social-ecological theory views human development as a bidirectional interaction between human beings and the various systems in which they operate. As such, bullying is not just the outcome of individual characteristics but is also influenced by relationships with families, peers, families, teachers, neighbors, and societal influences.

    In line with the social-ecological theory, individual factors underlying bullying perpetration include callous-unemotional traits, antisocial personality traits, susceptibility to peer influence, endorsement of masculine traits, and psychotic tendencies. On the other hand, victimization is linked to poor school adjustment and poor physical health. Victimization is also linked to externalizing and internalizing challenges such as withdrawal, loneliness, anxiety, depression and social avoidance. However, the causal nature of these individual factors is unclear, especially given the complex nature of social and institutional influences.

    Family and peer factors also influence bullying. For instance, past research has shown that the poor parental supervision, the involvement of family members in gangs, parental conflict, lack of emotional support, and domestic violence all play a part in bullying. Regarding peer influence, children and youths spend much time interacting with peers in communities, neighborhoods, and schools, and research shows that bullying almost always occurs within peer contexts. Peer norms that support bullying and high incidence of peer conflict is a major factor. The role of bystanders also warrants some attention as they can either encourage or discourage bullying.

    The school environment also has a role in the frequency of bullying. Inappropriate teacher responses and lack of teacher support can support bullying. Other factors in the school environment include poor teacher-student relationships and lack of engagement in extracurricular school activities. Students are also less likely to report bullying incidences if they view the school climate as negative, or if they need excessive essay help and cannot cope with day-to-day schooling life.

    In conclusion, bullying does not occur in a vacuum. Rather, bullying arises from a complex interaction of proximal and distal factors at the individual and environmental context. As such, to mitigate bullying, various systems must be targeted to ensure that bullying intervention and prevention is effective. The factors outlined in this article offer a roadmap for prevention and intervention efforts. The goal of such programs must be the creation of a culture in which all students learn positive behaviors and become part of the solution. Prevention and intervention programs must collaborate with parents and address the school environment, besides offering individualized assistance to victims to deliver an environment that does not tolerate bullying.

    Anti-Bullying Resources for Educators & Parents

    American Academy of Child and Adolescent Psychiatry
    Bully Bust
    Committee for Children
    Edutopia
    National Association of Elementary School Principals 
    National Association of School Psychologists
    National Education Association
    National Runaway Safeline External link
    PACER’S National Bullying Prevention Center
    SafeKids.com
    School Bus Bullying Prevention
    Stomp Out Bullying External link
    Stop Bullying 
    Teaching Tolerance 
    The American Federation of Teachers
    The Bully Project 

     

  • Naw Ruz


    The Bahai New Year is called Naw Ruz. Naw Ruz is one of the nine Holy days of Bahai community. The event takes place in the VernalEquinox, on 21st March. It also marks the on set of Spring and the beginning of the Iranian year. The celebration of Naw Ruz also indicates spiritual growth and regeneration.

    Presently, the Bahais are a popular independent religion across the world. They believe in one God, who has sent His message to people through His Messengers in different times. These Messengers include Buddha, Zoroaster, Moses, Christ and Mohammed. Baha’is belive that the Messengers for this time are the Bab and Baha’u’llah, who have brought the essential message of unity of mankind.

    The origin of Naw Ruz is quite interesting. According to the Badi calendar, it is Yamaullah or the Day of God. Naw Ruz is also called Bab or the Day Of Point. It is also significant, for its association with the promised Messenger of Bab, whom God will make manifest.

    The Festivities of Naw Ruz

    Bahais go through nineteen day fast before Naw Ruz. On the bright morning of the Naw Ruz they break their fast.

    The nineteen-day fasting is broken with a huge feasting. Baha’is all over the world celebrate Naw Ruz according to local customs. Iranian Baha’is usually celebrate with the customs of Persian New Year such as the Seven S’s and symbolic decorations used in Norouz, while in Western countries, they usually celebrate with a potluck dinner.

    On the day of Naw Ruz people do not go to work. They pray and celebrate for the whole day. The Naw Ruz festivities are full of pomp and pageantry and it culminates with a grand dinner. There is a lot of music and dancing on Naw Ruz as both of these are seen as encouraged arts in the Baha’i Fath. It is also a season of sharing greetings and gift.

  • Spelling List Week 20


    Spelling List – Grade 7 –
    Week 20

    Engage
    Comparison
    Therefore
    Leap
    Prefer
    Weapon
    Bound
    Fortunate
    Victim
    Prisoner
    Struggle
    Beyond
    Intention
    Recover
    Contrary
    Sensible
    Bridle
    Mercy
    Curve
    Radiator

    In order to
    view these worksheets you will need the ADOBE
    ACROBAT READER    . It is free just click on name and download it!

    Week 20 Worksheets

    Click
    on the title for a full size printable version.

    Decode
    the Word

    ABC
    Order

    –


  • Summer Craft Kids



    When it comes to summer craft, kids find it the best way out to fight boredom and have a great time. What better way to enjoy than indulge in summer crafts from the kids perspective. They simply love it. If you wish to have a blast this season then you must try some of the summer craft patterns and projects.

    Kids are adventurous and they love having fun. This is why summer craft is ideal for children. Remember it also imparts creativity in them. Speaking of crafts what about the fairy houses where you decorate the garden or even a shelf for that matter with a variety of fun fairy houses.

    All you need to acquire is flat bases, such as piece of bark from tree, large stone or seashell for building houses, stones or gravel for walkways, small dried flowers, wood glue and of course spray varnish. Likewise you can create walkways, trees, flowerbeds, windows, antennas, gazing balls and much more.

    And what about the Cookie Cutter Bird Feeder where cookie cutters are used to shape stale bread into different shapes. Next a small hole is made in the center of the bread while you string the thread through the whole and then tie it.

    The Marble Planter is such a creation where you apply a joint compound on top of a clay plant and pot cover. Marbles or flat pieces of colored glass are then stuck to the pot to complete the craft. And how can you miss the Drawstring Bandana Beach Bag, which is a stitched up bag to carry your lotion, towel and a magazine to the beach.

    Your kid can’t get more adventurous this holiday unless you try Tie Dye Fan where you light spray a paper fan to blow your imagination. CD Flash Dancers Craft on the other hand requires a couple of CDs, glue and string. You only need to fix the two CDs with glue keeping in mind that the writing should face in. The string is attached by way of tying it through the hole in the center. And from the moment they are hung from the tree branch or someplace else you can see the ‘flashes dance’.

    If you still believe that it’s not enough and you are running out of ideas then you must invite the toads to your garden in a creative way. You can test your creativity as you build a tiny toad village in your garden. Try your luck, as you might as well be surprised to find the toads making a move in your garden. A pool, some rustic small fences, and a welcome sign and of course toad houses are some of the requisites of an inviting garden.

    Kids exploit their creativity and have a blast. There is no doubt that, for summer craft, kids go crazy.

  • Free Printable Reading Comprehension Worksheets




    The free printable reading comprehension worksheets are great handy tools, when it comes to adding tinges of fun and entertainment to reading comprehensions. The worksheets lay emphasis on grammar, spelling, vocabulary and, most important of all, on reading abilities. The free printable reading comprehension worksheets incorporate lessons, small paragraphs, articles, stories and similar exercises that boost the over-all reading skills of the learners.

    Available mostly on the Internet, the free printable reading comprehension worksheets are planned in a way to cater to the learning needs of the students of all levels – there are interesting worksheets meant for the students of kindergarten as well as for the middle or High school students.

    For a nursery student, you can hand a printable worksheet, which are based mostly on pictures. For higher-level students, you can include small paragraphs or stories and thereafter exercises, which will have the question and answer sessions from the text.

    For high school students, however, you can introduce a great number of comprehension worksheets; questions in these worksheets will be tougher and not as mechanical as those of the elementary level. Let the students understand the inherent meaning of the text and write down the central theme in their own words. The whole process will enable you judge the understanding ability of your students.

    Many websites even allow you to customize free printable reading comprehension worksheets according to your ward’s capabilities and needs.

    Using The Free Printable Reading Comprehension Worksheets

    Let your child follow a few things before, during and after reading. Before the child reads the piece of writing/story, introduce the child to the storyline, giving him/her the vocabulary-list related to the story. Most important of all, let your child realize the basic purpose of reading.

    Once your child starts reading from the comprehension worksheets, let him/her practice the self-questioning strategies to fathom their understanding ability of the subject. Once they have finished reading, let them retell the story in gist or write it in the worksheets, in their own words. This will help you judge how well they have understood the comprehension.

    Free Printable Reading Comprehension Worksheets – Learning is now more Fun

    For the elementary level, you can make learning more fun. Pictures and colors attract small children. Therefore, take out prints of bright and big pictures of animals, paste the same on the comprehension worksheets and then let your child identify the same. You can also give them the first letter of the word to help them recognize the object in the picture promptly.

    With the many websites offering free printable reading comprehension worksheets, you can easily assess your child’s learning abilities and help the child improve the reading skills, all in play.

  • Free Kindergarten Math Worksheets



    Free kindergarten math worksheets are ideal for children and give them a strong foundation in math. These math worksheets are full of activities that help children learn and apply basic mathematical concepts. The activities in the worksheets relate math to everyday life and help kids have fun while learning.

    Free kindergarten math worksheets make use of exclusive materials, which can be easily located. A math worksheet is highly valuable for schoolteachers and for concerned and enthusiastic parents as well. A kindergarten math worksheet is a highly interactive tool, which provides scope for ample mathematical practice based on a particular concept or theory.

    Free kindergarten math worksheets include curriculum such as clock reading, comparisons, counting, currency, face value, place value, measurement and many more other programs. A kindergarten math worksheet tells a lot about both vocabulary and numerals. The child is first taught how to count; then the child learns to recognize numbers and understand what they actually connote. The children are made to learn to count while at play and gradually come to understand elementary math concepts like place value and face value.

    Teachers make use of kindergarten math worksheets to teach the kids about geometrical shapes and figures like circles, squares, triangles, etc. A teacher may draw out a shape on the board and ask the children to match them with corresponding shapes on the worksheets. The children are allowed to play with pattern blocks or are asked to look for various shapes in magazines and newspapers and paste them in the worksheets.

    With free kindergarten math worksheets you can make your child deal with activities like measuring a distance by counting the number of steps one needs to reach a particular mark or draw lines with the help of a ruler and other related fun learning activities. Kindergarten math curriculum also involves comparison of length, weight or thickness; all these help students in practical knowledge about shapes, forms and measurements. In free kindergarten math worksheets, concepts of time, money and value are also incorporated to make your child know and learn more.

    There are several sites, which offer free kindergarten math worksheets. Some sites through selection of criteria and button clicks even permit you to design your own kindergarten-level math worksheets. There is no element of wonder that these days no one is willing to spend even a single penny on math worksheets.

    Some of the most well known free kindergarten math worksheets include:

    • SuperKids Math Worksheet Creator
    • Education World Math Work Sheet Library
    • BBC Skillswise
    • Multiplication Activity Sheets
    • Comprehensive School Mathematics
    • AAA Math
    • CoolMath4Kids
    • Math Worksheet Generator
    • BrainPop
    • EdHelper.com
    • TheMathWorksheetSite

    Free kindergarten math worksheets can indeed form the basis of the strong loving connection (with Math) your child may develop later in life.

  • Free Math Worksheets Algebra



    Free math worksheets Algebra are indispensable for both schoolteachers and parents who are quite enthusiastic about teaching their children proper Algebra at home and at school. Being highly interactive tools, these computer-based math Algebra programs are, at the same time, very beneficial for students learning on their own.

    Free math Algebra worksheets have a huge collection of Algebra lessons that help the students learn a new subject along with revising all old topics. With the help of these worksheets, students can ask several math questions to an expert to satisfy their queries regarding the topic. Apart from the normal Algebra lessons, the worksheets have Algebra formulas as well.

    Free math worksheets Algebra cover various Algebraic topics/problems for learners belonging to several levels. There are Algebra worksheets for middle-school children, for advanced learners and even for experts.

    The topics covered as part of these free math worksheets Algebra are basic operations and solving equations, solving word problems with Algebra, coordinating geometry and systems of equation, polynomials, fractions, radicals and roots, quadratic equations, inequalities, calculating square roots, changing repeating decimals to fractions, scientific notation and the distance formula.

    Many online sites offer free math worksheets on Algebra. Students or the ones guiding them can download and print the worksheets. They are great help for Algebra practice session. Many free math worksheets Algebra even come with answer scripts. Some free online worksheet generator sites even allow you to create your own Algebra worksheets.

    Although not free, some sites help students and teachers with self-contained Algebra I/ II courses; these programs are available at quite an affordable cost. In these programs, the instructions are all given in videos and thus students find it very helpful. The best thing is that mostly such programs provide you with free workbooks, sent to you through e-mail.

    A student who has a love-hate relationship with Algebra will definitely fall for the subject if you try ingraining the Algebraic notions with the help of free math worksheets on Algebra. Free math worksheets, Algebra, are as much popular among the students as are the other free math worksheets.

  • Free Pre Algebra Worksheets



    The free pre Algebra worksheets are like a self-tutorial guide, which makes the learning process easier as well as interesting. Till now, the students who considered Algebra as bugbear cannot resist the temptation from experimenting this innovative mode of learning. The teaching fraternity firmly believes that such schemes like free pre Algebra worksheets can surely assist the process of math teaching to a great extent.

    Who require free pre Algebra worksheets?

    The pre Algebra worksheets were prepared basically for students of standard six to nine. However, given the comprehensive nature of worksheets these are equally useful for students who lack the fundamental aspect of Algebra and need a good base to excel. Students, who have not been admitted timely in the school or students who remain absent from school for a longer period, need not worry much, at least in regarding Algebra section, thanks to free pre Algebra worksheets.

    Solving the pre Algebra worksheets – you, yourself will be able to measure your Algebra knowledge. These worksheets are perfectly fit for assessing your skills in Algebra. Moreover, it offers the ambit to expand your knowledge and rectify your mistakes.

    Contents of free pre Algebra worksheets

    In the free pre Algebra worksheets you find a variety of topics ranging from simple equation to geometry. These worksheets are meant to give you an in-depth knowledge of different spheres of math and at the same time it makes your fundamentals stronger. The pre Algebra worksheets include the following sets of problems:

    • Real number system
    • Fractions and mixed numbers
    • Decimals
    • Ratio and proportion
    • Fractions, decimals and percents
    • Exponents and radicals
    • Variables
    • Expressions and formulas
    • Equations and inequalities
    • Graphing
    • Measurement
    • Perimeter, area and volume
    • Geometry
    • Rounding and estimation
    • Data interpretation
    • Statistics and probability

    What really makes the pre Algebra worksheets so interesting is the fact that these worksheets are designed in such a way that you can set your own target and learn at your own speed. The pre Algebra worksheets are designed in such a fashion that even the weak students get enough practice to grasp the concept and excel further. It also has sufficient stuff for the high achievers to refine their skill of solving Algebraical problems.

    The free pre Algebra worksheets are like your home tutor, helping you in tracking your mistakes and at the same time keep an eye on your progress. As a student, weigh the benefits of using free pre Algebra worksheets and it would be no surprise to see you advocating the importance of pre Algebra worksheets to your friends.

  • Free Reading Worksheets



    At a time when the prices of study materials are climbing each day, free reading worksheets are real relief. The reading worksheets are specifically designed to develop the reading skills of a student. They are graphically organized to engage the reader in the reading process. Commonly the reading worksheets are found in the reading workbooks, however, you can also find them online.

    The reading worksheets are most suitable for upper elementary through middle school years. They provide the students with proper focus for reading texts. Essentially there are two types of reading worksheets:

    • Directed Reading Worksheets – It keeps the students focused, when they keep on reading. It contains matching, short answer exercises and fill-in-the-blanks.
    • Active Reading Guide Worksheets – These worksheets hone the students’ reading skills; analyzing the key passages further help elaborate the text.

    Contents Of Free Reading Worksheets

    Most of the reading worksheets that are available free, offer reading practice for the students both in class and at home. Some of the free reading worksheets have poems, essays, articles and original stories, for the children to read. The reading worksheets focus on vocabulary, spelling, grammar and reading comprehension worksheets. In the reading worksheets a story is presented in several versions like:

    • Read along – In this, the story is read with the highlighted text. In read along form, the story is read aloud. Sometimes the stories are accompanied by pictures.
    • Read by Myself – Here the story is not read, however, all the words are clicked. You would also get vocabulary help on key words.
    • I Can Read – In this case there is simply vocabulary help on the key words

    Different Types Of Free Reading Worksheets

    There exist a great collection of professionally produced free reading worksheets, which you can get from different websites. You can easily download and print them. First, check through the samples; verify if they are up to the mark. Now, in case you are satisfied, download whatever they can offer. Most of them have do not charge membership fee.

    Here are some of the websites, which offer reading worksheets for free:

    • In busyteacherscafe.com you have many free reading worksheets accompanied by related questions to test a child’s comprehension.
    • For reading comprehensions for informational and fictional reading practices there is abcteach.com. These are very efficacious for test-taking skills. There are worksheets for all from K-2 to Middle/High School. Remember, only some of the worksheets are free, while the rest can be accessed through membership.
    • Some of the websites also offer worksheets for older kids like the rhlschool.com, where you have free reading comprehension worksheets for teachers and parents to copy. These include original stories, essays, poems and articles.
    • From the teach-nology.com you can collect under one hundred Reading Comprehension worksheets, and they serve a variety of purposes. In the worksheets, you can find subject area and level of difficulties for easy reference. They also have worksheets for younger kids.

    In order to learn and master reading skills, the free reading worksheets have a vital role to play. The free reading worksheets are specially a boon for those students who cannot afford to pay heavy prices of workbooks.