In 8th grade, students analyze, create and represent linear and simple non-linear functions in multiple ways to make connections between them, including mathematical concepts related to bivariate data and Pythagorean Theorem, and “real-world” situations like those arising from two & three dimensional space.
8.EE.2 7.1 (Activity #1 & #2)
8.EE.2 7.2 (Activity #1)
8.G.7 7.3 (Activity #1)
8.NS.2 7.4 (No BI) IM Unit 8 lesson 14
8.NS.2 7.4e IM Unit 8 lesson 15
8.G.9 8.1 (Activity #1, #2, #3) - Use manipulatives & create things
8.G.9 8.2 (Activity #1 & #3) - Use manipulatives & create things
8.G.9 8.3 (Activity #1, #3 digital) - Use manipulatives & create things
Doubline Number Line to Approximate Irrationals
Find the sqrt of 2 using guess & check before this lesson to "create the headache" before showing them this conceptual "short cut." (Warning: it's not super short at first, but once you learn it, it is.)
Visual Patterns Warm Ups (just focus on notice & wonder, and draw the next pattern build on in the next 2 units)
7.2 Activity #2 as a strategy to use when working with cube roots
Bravelle’s Spiral (Brad Fulton) with example & answer key
Student/Teacher Sheet for use with page 56.
Pythagorean Wheel of Art Project, Doc version
Proofs of Pythagorean Theorem Lesson
Volume of a cylinder using the area of a circle & height. Video
Volume of a cone using the volume of the number of cones that fit in the volume of a cylinder.
Volume of a sphere using the cylinder or pyramid formulas and height. (level 2)
Cylinder to Sphere: Displacement
Mind Blowing Volume of a Sphere:
What math can you recognize from middle school?
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