Percent Increase and Decrease Quiz
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Molecule Madness - Activation Energy
This game explores Activation Energy—the minimum energy needed for molecules to collide and react, much like the force needed to strike a match. Think of it as pushing a boulder over a hill: once pushed far enough, it rolls down, and the reaction occurs. Activation energy is the potential energy needed for molecules to reach the point of interaction, often supplied by heat through increased collisions. In this lesson, students physically model the chemistry concept of activation energy by playin
5th - 8th
Chemistry, Physical Education, Physics
Mini Workshop: Inflating a Balloon With Yeast
Yeast is an amazing microbe with a fun (and stinky) ability to belch gas which can inflate bread -- and balloons. This quick lab can be done in small groups to explore the power of yeast or as a demonstration to introduce the topic of yeast or gas pressure. It's fun, cheap, and only takes a half hour (at most) to get results. If you want to take it from demonstration to experiment, there are experiment prompts and dot grid paper to brainstorm possibilities and room to design experiments.
4th - 9th
Physics, Science
Five ThinkForge Desktop Engineering Challenges Volume 3 - Energy/Motion (MS/HS)
ThinkForge™ Desktop Engineering Challenges are low-prep, classroom-ready engineering design challenges that engage students in hands-on problem solving using common materials and minimal space. Each challenge guides students through the engineering design process as they analyze a real-world problem, design and build a solution, test and redesign, and communicate results. Perfect for STEM, science, and physics classrooms (grades 6–12), these desktop-friendly challenges build critical thinking, c
6th - 12th
Basic Principles, Engineering, Physics
NGSS
MS-ETS1-2
, HS-ETS1-2
, HS-ETS1-3
+3
Building Blocks Speed Lab: Heavy vs. Light Cars
Grade Levels: Kindergarten - 8th Grade Duration: 60 minutes Building Blocks Speed Lab: Heavy vs. Light Cars (Lesson Plan + Student Worksheet) Engage your students in a fun, hands-on investigation of motion, weight, and engineering design with this interactive STEM lesson! In this project, students design, build, and test Building Blocks cars to explore how weight affects the distance a car travels down a ramp. Through repeated trials, measurement, sketching, and data collection, students practic
K - 8th
Basic Principles, Measurement, Physics
NGSS
K-2-ETS1-2
, K-2-ETS1-1
, 3-5-ETS1-3
+5
MS-PS2-4 | Weight vs. Mass Science Concepts | Flash Cards | Grade 6-8
Bring clarity to one of the most misunderstood science topics with this comprehensive, standards-aligned resource. MS-PS2-4 | Weight vs. Mass Science Concepts | Flash Cards | Grade 6-8 is specifically designed for middle school students exploring gravitational forces, weight, and mass. Aligned to NGSS Standard MS-PS2-4, this set of 50 multiple-choice flash cards helps students differentiate between mass and weight while applying those ideas to real-world scenarios, planetary motion, and gravi
5th - 9th
Engineering, Physical Science, Physics
NGSS
MS-PS2-4
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