Uses of Numbers
Students participate in activities in which they focus on the uses of numbers. The activities explore how students use numbers in school and every day settings. This instructional activity includes actvities for many different grade levels.
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Intro to Adding/Subtracting Rational Numbers
Masterminds get creative by translating a story into a math problem. The story is about Joe and his summer job. Learners will practice applying operations to rational numbers in order to figure out his daily profit over two weeks.
6th - 8th Math CCSS: Designed
Conducting a Simulation to Estimate the Probability of an Event II
Add some randomization into simulations. The 11th installment in a series of 25 presents two new methods to use in simulations--colored disks, and random numbers. Pupils use random numbers to run simulations where the probabilities make...
7th Math CCSS: Designed
Adding Mixed Numbers (Unlike Denominators)
Mix things things up in your elementary math class with a series of problem-solving exercises. Presented with a series of mixed number word problems, young mathematicians are asked to solve them by using either visual fraction models or...
3rd - 6th Math CCSS: Adaptable
Multiply Fractions by Whole Numbers: Using Repeated Addition
Prior experience with addition of fractions guides young mathematicians as they learn how to multiply fractions by whole numbers. The first video in this two-part series outlines this process with clear explanations and examples....
4 mins 3rd - 5th Math CCSS: Designed