In this electrochemistry worksheet, students calculate the change in energy for 5 equations, they calculate the energy created in 5 reactions and they calculate rates of reactions and other variables for 10 problems.
10th - Higher Ed Science 3 Views 6 Downloads
Energy and Biomass Pyramids
Young scientists play tag as they act out the food pyramid in the ocean ecosystem. Energy circles pass from the smaller prey to the predators and at the end of the activity, a data chart and analysis questions allow pupils to apply their...
6th - 10th Science CCSS: Adaptable
AP Chemistry Topic 9: Thermodynamics, Review, Part III
Two nitrogen reactions prompt junior chemists to calculate enthalpy and free energy changes. Those who complete this worksheet will demonstrate their skill with various thermodynamic concepts. Assign this as a homework to prepare your...
10th - 12th Science
Heart Rate and Exercise
What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...
3rd - 10th Physical Education CCSS: Adaptable
Work, Energy, Power, Momentum
Planning a physics unit on energy can take a lot of work, luckily this instructional presentation is here to help. Covering everything from work and energy to elastic collisions and the conservation of momentum, this comprehensive...
11th - Higher Ed Math CCSS: Adaptable
Hess's Law and Reaction Enthalpy Change
Sal introduces students to Hess's Law. The law states that the energy change of a process is independent of how we get from one state to another. He sets up a series of reactions, and solves them to illustrate the principles behind...
16 mins 7th - 10th Science
International Perspectives to Climate Change 2
A couple PowerPoint presentations are used to stimulate discussion about the perspectives of different countries on the issue of energy consumption. Afterward, they play a game in which each team is assigned a country, considers its...
8th - 12th Science
How to Speed Up Chemical Reactions (and Get a Date)
How are chemical reactions like dating? A collision must first occur! In this hilarious approach to speeding up chemical reactions, viewers find out that five changes can increase the rate of reaction: smaller space, increased number of...
5 mins 9th - 12th Science CCSS: Adaptable
What Triggers a Chemical Reaction?
Chemical reactions are happening all around us every second of every day, but what exactly causes these changes to occur? Using easy-to-understand analogies, this video explains how the concepts of enthalpy and entropy determine the ways...
4 mins 9th - Higher Ed Science CCSS: Adaptable