Percent Increase and Decrease Quiz
4+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Elementary STEM Challenge: Marshmallow Catapult Energy & Motion Activity | 3-5
⭐ NGSS Aligned STEM Activity | Printable, Digital, & Fully Editable | Updated for 2026Engage your students with this high-interest engineering challenge where they explore elastic potential energy and projectile motion. In this hands-on lab, students design and build a catapult using popsicle sticks, rubber bands, and a bottle cap to launch a mini marshmallow as far as possible. It is the perfect addition to any Elementary Physical Science, Energy, or Forces and Motion unit. Designed specific
3rd - 5th
Engineering, Science
NGSS
3-PS2-1
, 3-5-ETS1-3
, 3-5-ETS1-1
+2
FREE STEM Activity Rosie Revere Engineer Flying Machine Challenge
FREE STEM Challenge! Integrate STEM, Writing, and Literacy in your classroom!Engage students with a real world STEM activity where they learn about how engineering works. Students design, build, and test their own flying machine to glide Rosie down a zip line. NOW INCLUDES CANVA PRESENTATION SLIDES!The Engineering Design Process:In this STEM activity, students follow the six step Engineering Design Process: Ask, Imagine, Plan, Create, Experiment, Improve. Connect to a Read Aloud: Rosie Revere E
2nd - 4th
Engineering, Literature, Science
CCSS, NGSS
W.1.3
, W.2.3
, W.3.3
+7
Also included in: First Month of School STEM Lesson Plans BUNDLE
Get more with resources under $5
See all
FREE STEM Activity: Paper Chain STEM Challenge
Integrate STEM in your classroom with this FREE STEM Challenge! Begin building community in your classroom while introducing STEM. This activity helps students develop critical thinking and engineering skills. Students plan, design, and execute their own ideas. After they have completed their activity, there is time for reflection on what worked and what didn't. Aligns with Next Generation Science Standards (NGSS). Includes:Instructions for The Paper Chain ChallengePlanning and Reflection Pages
K - 5th
Engineering, General Science, Science
NGSS
K-2-ETS1-2
, K-2-ETS1-3
, K-2-ETS1-1
+3
Also included in: Team Building STEM Challenges Bundle
STEM Activity Challenge Jumping Bugs K-2nd Grade
STEM Elementary Classroom ProjectThis activity involves putting an effervescent tablet inside a film canister with a little bit of water. As gas is produced, pressure will build in the film canister causing the cap to pop off. Students will color and tape a bug* of their choice to the bottom of the film canister and see how high their bug can go!!! The students can experiment with the amount of tablet and water to see what works best. *Bug illustrations are also included! This STEM Activity C
K - 2nd
Engineering, General Science
Also included in: Activity Challenges 16 Pack #1 (Elementary)
More Easel Activities are added daily
In the meantime, try expanding your search. Filter by all digital formats.
New to Easel? Learn more
Showing 1-4 of 4+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands