Percent Increase and Decrease Quiz
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Programs & methods
Chemistry lab: Mole ratio and Percent Composition
This easy to follow lab experiment is intended to complement your teaching on the Mole or the law of definite proportion and percent composition. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity uses only 2 chemicals (hydrates) easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed illustrated procedure makes it easy for students to follow. A link to the video recording of the lab
9th - 12th
Chemistry, Earth Sciences, Physical Science
NGSS
HS-PS1-7
AP Environmental Science | LD₅₀ Dice Lab: Modeling Lethal Dose and Toxicity
🎲 LD₅₀ Dice Lab: Modeling Lethal Dose and Toxicity Bring data analysis and toxicology to life with this engaging LD₅₀ Dice Lab! In this hands-on simulation, students model how scientists determine the lethal dose (LD₅₀) of a substance, the dose that kills 50% of a test population. Using dice to represent random variation in organism sensitivity, students explore how chance and biological diversity affect the outcomes of toxicity studies. 🧪 OverviewWhen scientists study toxins, they expose
9th - 12th
Biology, Earth Sciences, Environment
El Niño Mini Lab | Analyzing Sea Surface Temperatures | Print & Go | No Prep
Mini-Lab: El Niño & Sea Surface Temperature (SST) AnomaliesEngage your students in real-world climate science with this data-driven, print-and-go mini-lab focused on understanding El Niño through the analysis of sea surface temperature (SST) anomalies! In this AP-level activity, students explore authentic SST anomaly data from three regions of the Pacific Ocean over a five-year period. Through guided analysis, they identify patterns associated with El Niño events and uncover how ocean temperatur
8th - 12th
Earth Sciences, Environment
Solar System Scaled Model Activity: Sizes & Distances Hands-On
Engage middle school students in building a scaled solar system model to grasp planetary sizes and distances. This hands-on activity integrates math and science for deep conceptual understanding—ideal for upcoming astronomy units and saving hours on lesson prep.Discover the vastness of our solar system through this immersive, hands-on scaled model activity, designed specifically for middle school classrooms (grades 5-9). Rooted in proven pedagogical strategies and refined through extensive secon
5th - 9th, Adult Education
Astronomy, Earth Sciences, Science
CCSS, NGSS
SL.6.1
, SL.7.1
, SL.8.1
+8
Pollution Project |Design a Water Filtration System | Water conservation Project
Give students real ownership of the scientific process with this Inquiry Learning Experiment Design Project Prompt. Instead of following a step-by-step lab, students design their own experiment using classroom materials you already have. With structured thinking prompts (but plenty of creative freedom), students plan an investigation that demonstrates the skills they’ve been learning, then write and reflect on what happened, even if their results are messy or their experiment “fails.” This re
6th - 8th
Earth Sciences, Engineering, Environment
NGSS
MS-ESS3-2
, MS-ESS3-1
, HS-ESS3-3
+8
Also included in: BUNDLE: Environmental Engineering Projects | Inquiry Learning | PBL
Gardening Project Middle school | Water Conservation Project
Give students real ownership of the scientific process with this Inquiry Learning Experiment Design Project Prompt. Instead of following a step-by-step lab, students design their own experiment using classroom materials you already have. With structured thinking prompts (but plenty of creative freedom), students plan an investigation that demonstrates the skills they’ve been learning, then write and reflect on what happened, even if their results are messy or their experiment “fails.” This re
6th - 9th
Earth Sciences, Engineering, Environment
NGSS
MS-ESS3-2
, MS-ESS3-1
, HS-ESS3-3
+8
Also included in: BUNDLE: Environmental Engineering Projects | Inquiry Learning | PBL
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