2-D and 3-D Stars
Students examine how the process called stellation can generate star shapes in two and three dimensions as well as explore the concept of geometric progression. Students use Zome System Creator Kits to build the star shapes.
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Summarizing Bivariate Categorical Data in a Two-Way Table
Be sure to look both ways when making a two-way table. In the lesson, scholars learn to create two-way tables to display bivariate data. They calculate relative frequencies to answer questions of interest in the 14th part of the series.
8th Math CCSS: Designed
Linear Equations in Two Variables
This traditional textbook style unit includes vocabulary, a direct explanation section, examples, practice problems that directly line up with the explanations and examples, and a unit summary review and practice problems. Learners get...
7th - 9th Math CCSS: Adaptable
Describe 2-Dimensional Cross Sections of Right Rectangular Prisms
Help your learners visualize the resulting shape when a right rectangular prism is sliced with a two-dimensional plane in this first video in a series of two. Start by going over the key vocabulary shown at the beginning of the core...
5 mins 7th - 10th Math CCSS: Designed