Welcome

Thank you for visiting the City Technology web site! Here you can find examples of kids’ work, complete curricula and support videos showing you how to design, make and troubleshoot cars, pop-ups and kinetic toys using everyday stuff. We hope you will find it useful and enjoyable. Please use our Blog to send us your comments and suggestions!

Kids Design & Make

Click on the title to see videos of engineering projects and science projects performed by kids! Follow them as they make and explore switches, circuits, slides, wind-ups and flip toys...

Energy Systems

These four curriculum units develop energy concepts through design of toy vehicles and hidden circuits:

pop-up card

Force & Motion

Students develop mechanical concepts through design of cardboard and paper mechanisms in the four curriculum units below:

Blog

Variables

Wheel size:  what difference does it make?  What if both wheels are small? What if both wheels are large? What if the wheels are different sizes?  What if the difference in size is great?  What if the difference in size  is small?  ... Read More

City Technology Blog

... Read More

Childrens' Work

Children's work from Force and Motion units and Energy Systems units