Percent Increase and Decrease Quiz

3+ results

Chemistry lab: Mole ratio and Percent Composition

Created by

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

APES LD50 & ED50 Graphing Lab | Dose-Response Curves, Data Analysis + Quiz

Created by

Ms. B Curious

Struggling to get students to understand LD50, ED50, and dose-response curves? This APES graphing lab activity gives students hands-on practice with realistic data so they can confidently analyze toxicity, interpret graphs, and connect concepts to environmental science. What’s Included? LD50 & ED50 graphing activity (4 compounds) Data analysis questions Built-in multiple-choice quiz Teacher answer key Print + digital options Student Learning Interpret dose-response curves Identify LD50

9th - 12th, Adult Education, Higher Education

Biology, Environment, General Science

Properties of Water Powerpoint & Guided Notes Bundle

Created by

Your Science Teacher

NO PREP NEEDED! Properties of Water PowerPoint and Guided Notes cover the following: ¥ Water’s molecular make up ¥ Polarity ¥ Hydrogen Bonding ¥ Cohesion ¥ Surface Tension ¥ Adhesion ¥ Capillary Action ¥ Universal Solvent Powerpoint and notes are easy for students to follow. Perfect for inclusion, flipped classrooms, or blended learning stations. Videos are embedded within the PowerPoint using the best add-in I’ve found on the Office Store that allows you to watch YouTube and Vimeo without le

6th - 10th

Biology, General Science