Compound interest
Compound Interest - This video will help students understand how compound interest works. It compares compound interest with simple interest.
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exponential growth - folding paper
This video is a great introduction to exponential functions. To see more and the Ted-Ed incorporate lesson check it out here.
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Real world systems of equations
This video is a great introduction to systems of equations. The video overlays multiple combine 40 yd dashes to see who will win each time. A great conversation can come from asking how much of a head start the slower person needs.
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systems of equations - graphing
This video is a great supplement or support to a teacher's website for students to review. The video demonstrates how to solve a system of equations by graphing.
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graphing stories - height of weight off ground
This video help students to represent real life scenarios with graphs. Students can also create scenarios to match graphs as well.
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graphing stories - distance from center
This is a different function from the video above, but it follows the same concept. There are many more videos like these at Graphing Stories.
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slope
This video introduces and explains the concept of slope to students. This is a great resource to make available to students for use outside the classroom.
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number talks
Number talks are a crucial way to help students develop number sense. This video does not have a direct application for use with students, but all math teachers should watch this video if there are interested in learning more about number talks and using number talks in their classroom.
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linear function - table to graph
A key skill in math is to represent functions using different methods: tables, graphs, and equations. This video breaks down the process of building and equation from a table.
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One-Step Inqualities
Khan Academy provides a very clear explanation of how to use a one-step inequality to solve a word problem.
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