Which Is Possible?
In this math worksheet, students solve 4 math riddles in which 3 out of 4 possible choices could not be correct. Students mark the answer that could be correct.
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Solving Problems by Creating Expressions—Dollar Bills
Uncover methods of writing algebraic expressions by listening to your classes. Given a set of information, learners work in groups to provide a solution. It is possible to find a solution using a linear algebraic expression, but the...
6th - 7th Math CCSS: Designed
Problem Solving Using Rates, Unit Rates, and Conversions
Find a way to work with rates. The 23rd part in a 29-part series presents work problems for the class to solve given work rates. Pupils compare rates to determine which is faster. Some problems require learners to convert the rates to...
6th Math CCSS: Designed
Find the Area of a Right Triangle
Help your class develop a greater understanding of the area of a right triangle. The video starts by reviewing the area of a rectangle and noting that the rectangle is made up of two congruent triangles. Learners are then shown that in...
4 mins 5th - 7th Math CCSS: Designed