# Geometry

Computer Science (X) - Professional (X) - Geometry (X)

## Measuring for an Exact Fit

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In this Cyberchase video segment, Matt and Jackie must figure out how to construct rectangular lids that match the size of two boxes precisely. They enlist the carpentry skills of one of the Three Little Pigs, who shows them how to use different tools to accurately measure the rectangular lids. For the first box, Jackie finds that she can easily trace the box to make a lid that fits perfectly. The second box cannot be traced, so Matt and Jackie decide to measure the sides of the box and then use the measurements to cut a rectangle of equal size out of a piece of Herculanium.

## Is It Square?

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See three techniques for determining whether a rectangle truly has square corners. Learn more about construction technologies in this animation from Design Squad Nation.

## Do an Hour of Code | Tynker

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Build the computer literacy and problem solving skills students need to become innovators of the future.

Introduce students to computer programming, or take their coding skills to the next level as they engage in fun activities and projects that enhance STEM learning outcomes. With an Hour of Code with Tynker, teachers can easily introduce the basics of computer programming in a fun and intuitive way.  Start with any of the six adventure puzzles, then students can apply what they’ve learned to create fun projects to share with others – multi-level and multi-player games, math patterns, interactive comics and greeting cards.

No programming experience is required.  Use the resources provided to quickly plan a successful Hour of Code for your class. Students can access Candy Quest and Dragon Dash puzzles from this site.  The rest of the activities, plus a teacher's guide and answer keys, can be found at hourofcode.tynker.com.

## Building a Fence

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In this Cyberchase video segment, Harley convinces Harry to help put up a fence in their grandmother's backyard. With no instructions other than to put up the fence in the shape of a rectangle, Harry must figure out how to do this with different lengths of fencing. He breaks the problem down by adding up different combinations of pieces and then drawing a diagram to figure out where to place the pieces.

## Blossom and Snappy Build Scale Models | Count On It!

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Blossom and Snappy learn about scale models and how they are used in the design and construction of buildings. They visit an architectural firm, a construction site, Clark Atlanta University Art Gallery, and Clark Atlanta University Science Center. They learn how to build their own scale model of a house.

## Bob the Builder | Who Helps Build a Community?

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Just as Bob the Builder and his team manipulate their environment, preschoolers like to explore and manipulate their environments, too! They are natural builders! Blocks are meant to be stacked, blanket forts draped over furniture, or a stream of water dammed and redirected. In this activity, children are introduced to Bob's team and the important role each plays in planning and building a community.

## What is Construction? | KIDS Clubhouse Adventures

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Exploring our world is fun! Abby Brown, KIDS Clubhouse Adventures co-host, loves to help kids have fun while learning! In this segment, Abby teaches kids that construction starts with a plan and requires teamwork. Construction workers use lots of different materials and shapes.