techniek en proefjes

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I loved doing this experiment with my fifth graders - cool that they would come in and check on the progress every day at my desk!

Vinegar. Not even once.

Tornado in a Bottle: Easiest DIY Science Lesson EVER, and other science experiments for little ones

Tornado in a Bottle: Easiest DIY Science Lesson EVER, and other science experiments for little ones

balloon powered lego car...that looks really cool!...have a contest...see whose car goes the farthest!

Pinterest Pin of the Day 3/16

20 colorful activities that combine art and science for kids

20 colorful activities that combine art and science for kids

14 catapults for kids to build and learn with!

Check Out 14 Amazing Catapults for Kids

A favorite STEM engineering challenge! This STEM catapult challenge involves engineering, geometry, ratios, critical thinking, and teamwork in an engaging activity your students will love! Using the engineering design process along with math skills, teams of students will build two catapult designs from common materials. Each team will then test at three stations: Distance, Accuracy, and Power. Included are follow-up math problems for enhanced learning.

STEM Catapult Math & Engineering Activity (Angles and Ratios)

Demonstrating lightning - science for kids

Demonstrating lightning - science for kids

Dreft en maizena mengen totdat je een kneedbaar goedje krijgt, ruikt nog heerlijk ook (via @Juf_1_2_c)

Dreft en maizena mengen totdat je een kneedbaar goedje krijgt, ruikt nog heerlijk ook (via @Juf_1_2_c)

een eigen knikkerbaan maken

een eigen knikkerbaan maken

Juf Inger

Juf Inger

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