Do Detergents Containing Enzymes Really Perform Better Than Those Lacking Enzymes
Students participate in a lab experiment where they make direct and indirect observations. They design an experiment to test the effectiveness of a laundry product. They develop an understanding about scientific inquiry.
9th - 12th Science 3 Views 6 Downloads
Enzymes Help Us Digest Food ~ Introduction to Sugars and Enzymes
Three terrific experiments are delineated in this biology resource. After an explanatory introduction to sugars and enzyme activity, biochemists discover whether lactase is needed to digest lactose, sucrose, and milk as a whole. High...
9th - 12th Science
Photosynthesis - A Survival Guide
Young scientists learn what it takes for life on Earth to survive with this series of photosynthesis resources. Offering twelve different activities ranging from independent practice worksheets to in depth scientific experiments, this...
5th - 11th Science CCSS: Adaptable
An Experiment in Alchemy: Copper to Silver to Gold
How exciting would it be for your chemistry class to produce their own "gold"? This experiment allows pupils to witness the chemical reaction of copper pennies as they react with zinc and sodium hydroxide to produce "gold" tokens. It is...
9th - 12th Science CCSS: Adaptable
NASA Engineering Design Challenges - Spacecraft Structures
What kind of design challenges are there in building structures to support rocket engines? The unit takes design teams through the process of building the lightest possible thrust support structure that can withstand the necessary forces...
6th - 9th Science
Consumer Product Testing Experiment
Project-based learning is featured in a instructional activity that has class groups using a variety of Google tools to conduct consumer product testing experiments. After deciding on a topic, groups formulate a question, select a target...
4th - 9th Science CCSS: Adaptable