Percent Increase and Decrease Quiz

3+ results

Bubble Gum Lab | Percent Composition of Sugar | Fun Year 10–11 Chemistry

Created by

Make chemistry hands-on and engaging with this fun and interactive “Bubble Gum Lab”! Perfect for Year 10–11 science students, this experiment guides students through calculating the percent composition of sugar in different brands of bubble gum using real-world data collection and mass-based calculations. Students will love chewing gum in class ( with a scientific purpose!) while learning about chemical composition, experimental design, and data analysis. This resource is designed with Austral

9th - 12th, Higher Education

Basic Principles, Chemistry, Physical Science

Hydroponics PPM Recording Chart | Plant Nutrients Data Sheet (Grades 1–5)

Created by

The Learning Canopy Hive

Help your students learn how to measure and monitor nutrient levels in a hydroponic system with this easy-to-use PPM data tracking worksheet set! This resource is perfect for elementary classrooms using hydroponics programs (such as Green Our Planet) and supports hands-on STEM learning through real-world data collection. Students will use a TDS meter to check the nutrient (plant food) level in water and record whether it is too low, just right, or too high. This activity builds foundational

1st - 5th

Biology, General Science, Measurement

NGSS

1-LS1-1

, 2-LS2-1

Earth Day Waste Audit Worksheets for Classroom Trash Reduction Action Project

Created by

Little Learners Lightbulb

Earth Day Waste Audit worksheets help students take a closer look at classroom trash and understand where waste comes from. This Earth Day classroom project gives grades 3-5 students a clear way to observe, record, reflect, and plan realistic ways to reduce waste at school. What's included• Classroom Trash Observation Log • Waste Source Investigation • Reduce, Reuse, Recycle Audit Notes • Waste Audit Results Reflection • Earth Day Waste Reduction Action Plan How teachers can use itUse this Earth

3rd - 5th

General Science, Other (Science)

Also included in: School Waste Reduction Projects for Earth Day and Environmental Science