Friday, February 9, 2018

math tasks

Grade 7
We are exploring the properties of operations such as the commutative, associative, and distributive properties as we solidify the rules for combining ( addition & subtraction) of rational numbers.  Ten Marks assignments were given today and also last Friday. Next week we will be looking at the multiplication and division of rational numbers. Lessons 1 - 9
Standards:7.NS .A.1 & 7.NS.A.2
Grade 8
The End-of-Module assessment for Module 4 Linear Equations will be the end of next week.  We are currently working with systems of equations, their stories, tables, graphs, and equations.  We have started identifying systems that will have a solution, infinite solutions,and one (unique) solution.  Today in Lesson 27 we started that adventure.  The students have been cautioned that is may make their brains hurt.
Standards: 8.EE.B.5, 8.EE.C.8

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