Percent Increase and Decrease Quiz
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Physical Science - Solutions Card Sort Review
Make Learning Engaging with a Card Sort!Add a hands-on, interactive twist to your science lessons with this card sort activity. Designed to reinforce key concepts, this resource helps students distinguish between the types and parts of solutions: Solution, Solute, Solvent, Unsaturated, Saturated, and Supersaturated. How It Works:Print and cut out the card pieces provided.Have students work individually or in pairs to sort each card under the correct heading.Use this as a quick formative assessme
7th - 12th
Chemistry, Physical Science
Elephant Toothpaste Phenomenon Lab: Catalysts & Reaction Rates + CER + Key
Your students have definitely seen Elephant Toothpaste before… but this time they’ll ask the question that matters: “What is actually happening—and why does it happen so fast?” 🧪✨ This NGSS phenomenon-based lab turns the classic Elephant Toothpaste demo into a full investigation on catalysts and reaction rates with a strong Notice/Wonder hook, data collection, analysis, and a CER conclusion (Claim–Evidence–Reasoning). It’s the perfect unit introduction for chemical reactions, catalysts/
4th - 9th
Chemistry, General Science
NGSS
MS-PS1-2
, MS-PS1-6
Also included in: Phenomenon-Based Science Lab Bundle (6 NGSS Units) CER + Teacher Keys
No Prep Plans: Gas Tests Year 7/Grade 6 Chemistry (Cambridge Lower Sec. Aligned)
No Prep Plans: Gas TestsAligned to Cambridge Lower Secondary ScienceYear 7 Chemistry InvestigationHelp students become young forensic chemists as they learn how scientists identify invisible gases using three classic laboratory tests. In this engaging investigation, students explore the tests for oxygen, hydrogen, and carbon dioxide while developing research, observation, and scientific reasoning skills.Students investigate how a glowing splint can identify oxygen, how hydrogen produces a distin
6th - 8th
Chemistry
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