Solve real-life and mathematical problems using numerical and algebraic expressions and equations. Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
Resource we found that are aligned to this standard
This task requires students to solve a multi-step ratio problem that can be approached in many ways, including making a ratio table and building a linear equation, all in the context of the fictiti...
A task whose purpose is for students to use algebra and the number line to understand why it makes sense that we sometimes represent debt using negative numbers.
Learn more: http://www.khanacademy.org/video?v=D1cKk48kz-E
u10_l2_t1_we3 One-Step Inequalities 2
Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
Recovery of the treasure from the 1941 sinking of the S.S. Gairsoppa was recently completed and a huge amount of silver was brought up from the ocean floor. Let your students get a feel for this a...