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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
How many simple machines do you use every day? Probably more than you realize!Machines make work easier helping break things apart, lift heavy objects, and change the power and direction of force applied to them. In this accessible picture book, celebrated nonfiction author David A. Adler outlines different types of simple machineswedges, wheels, levers, pulleys, and moreand gives common examples of how we use them every day.Anna Raffs bright illustrations show how simple machines workand add a dose of fun and humor, too. Two appealing kids and their comical cat use machines to ride seesaws, turn knobs, and even eat apples.Perfect for classrooms or for budding engineers to read on their own, Simple Machines uses clear, simple language to introduce important mechanical vocabulary, and easytounderstand examples to illustrate how we use machines to solve all kinds of problems.Dont miss David A. Adler and Anna Raffs other science collaborationsincluding Light Waves; Magnets Push, Magnets Pull; and Things That Float and Things That Dont.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
I bought these Simple Machines for my kids, and they absolutely love them! The wheels and levers are so engaging, and they've spent hours experimenting with different setups. Great quality and perfect for home learning!
E
Emma Johnson
Creative Kit for Science Projects
This Simple Machines kit has been great for my daughter's science fair project! The pulleys and wheels function well, and it’s easy for her to assemble. Just wish the parts were a bit sturdier; one wheel cracked after some use.
L
Lucas Schmidt
Good but Lacking Instructions
The Simple Machines set is interesting, but I found the instructions a bit unclear. My son had trouble figuring out how to use some of the levers. While it’s a solid product, it could use better guidance for kids.
C
Carlos Ramirez
Disappointed with Quality
I was really looking forward to this Simple Machines kit, but I was let down. The pieces felt flimsy, and one of the levers broke on the first day. Not worth the price, unfortunately. I expected better durability.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
