How do We Treat Our Environment?
This How do We Treat Our Environment? lesson plan also includes:
Seventh graders explore the concept of collecting data. In this data collection activity, 7th graders survey others about their environmental habits. Students graph their data.
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Hair & Nails: How Fast Do They Grow?
Find here a complete lesson dealing with the equations and graphs of proportional relationships, as well as what each individual point on such a graph represents. It may appeal to girls in particular, as the data details the growth rates...
6th - 8th Math CCSS: Designed
Sustaining Our Ocean Resources
Lead young scientists on an investigation of fishery practices with the final installment of this four-part unit. Using a PowerPoint presentation and hands-on simulation, this lesson engages children in learning how fish populations are...
3rd - 8th Math CCSS: Adaptable
Algebra: Write the Expression - Reteach 21.1
It was nice of Jorge to donate some of his personal collection to the book drive, but how do we know what he has left? Prealgebra learners use this example to discover how to write and evaluate a variable expression. They are then given...
6th - 7th Math CCSS: Adaptable
How Do You Use Unit Rates to Compare Rates?
Cupcakes, cupcakes, cupcakes! Where shall we buy some cupcakes? There are two stores selling cupcakes and we would like to know which one has the better deal. The instructor demonstrates how to find a unit rate for the cupcakes at each...
5 mins 6th - 9th Math CCSS: Adaptable
How Do You Do Long Division with Decimals?
Review some long division that contains a decimal number. Do the division first and when that is completed then figure out where the decimal goes in the answer. Just don't let those decimals make you crazy about doing the long division.
2 mins 4th - 8th Math
Is Our Climate Headed for a Mathematical Tipping Point?
Raising the global temperature by two degrees may not seem like much, but the impact this would have on the planet is amazing. Follow along with this short video as it examines how even a small change to a system can turn its regular,...
4 mins 7th - 12th Math CCSS: Adaptable
How Do You Figure Out the Price of an Item With Sales Tax?
Sales tax always increases the price of your purchases. How can you figure out how much you'll be paying in full? Teach your class how to figure our their total cost, including sales tax, with this video. Using an example of a pair of...
3 mins 6th - 12th Math