We found 10,866 reviewed resources
The Surprising Reasons Animals Play Dead
5 mins 6th - 12th CCSS: Adaptable
New ReviewMany animals have methods of surviving. But did you know that opossums are not the only animals known for "playing opossum"? Watch a video that explains the unique survival techniques and behaviors of animals, including tonic immobility...
17 mins 9th - Higher Ed CCSS: Adaptable
New ReviewMost substances decrease in density as they melt, but plutonium doesn't follow that rule. Viewers learn about plutonium while observing experiments using the element. Interesting anecdotes, terrifying properties, and enchanting visuals...
A Discussion: Zero to the Power of Zero - 0^0
4 mins 11th - Higher Ed
New ReviewWhat's the value of 0^0? It turns out that there's a bit of controversy. A short YouTube video describes different interpretations of the value of the expression. It shows the case for 0^0 being undefined and the case for 0^0 being equal...
Identify Real Number Properties: Distributive and Commutative
3 mins 8th - 11th
New ReviewIt can only be one or the other. Viewers of a short YouTube video consider four multiple choice questions on identifying properties of real numbers. All of the answers are either the distributive or commutative properties.
Review Properties of Real Numbers While Simplifying Expressions
7 mins 8th - 11th
New ReviewSimplify the process of simplifying expressions. Scholars learn to simplify expressions by first applying properties of operations. This process makes the expressions easier to work with and simpler to evaluate.