Percent Increase and Decrease Quiz

3+ results

Chemical Change vs. Physical Change – Valentine’s Day Science Investigation

Created by

This Chemical Change vs. Physical Change Valentine’s Day Science Investigation is a complete STEM lab that helps students understand changes in matter through hands-on candy experiments. Students investigate breaking, dissolving, and melting candy hearts and use evidence-based reasoning to classify each change as physical or chemical. This is not a worksheet. It is a full science investigation with structured experiments, data analysis, CER writing, assessments, rubrics, and extension pro

3rd - 6th

Basic Operations, Engineering, General Science

Cranberry Catapult STEM Challenge — Thanksgiving Engineering, Data & Measurement

Created by

YOUR LIFE MADE EASIER

Turn Thanksgiving week into a high-engagement STEM engineering challenge. Students design and build a simple cranberry catapult, test three trials, measure distance in centimeters, graph results, and reflect on force, motion, and the engineering design process. Includes a Safety Rules poster, score/data sheets, a 10-point rubric, discussion prompts, extension ideas, and a 5-question mini-quiz. Perfect for science, engineering, or a holiday STEM day; works great for whole-group, stat

3rd - 6th

Engineering, Graphing, Measurement

Read and investigate sun, shade, heating, cooling with Sam and Max

Created by

Cynthia Louden

"Why does sand get so hot at the beach? How can we build something to keep cool? Little scientists, it's time to find out." This story of Sam and his dog Max will charm young students as they learn about how the sun warms Earth. Sam builds a structure to keep Max cool on a hot day. A simple worksheet accompanies the story to reinforce concepts. This teacher's edition includes alignment to NGSS standards K-PS3-1, K-PS3-2 (and others) along with questions to generate classroom discussions. Student

PreK - 1st

Engineering, Physical Science, Reading

NGSS

K-PS3-1

, K-PS3-2