POPULATION EQUATIONS

Standards

MGSE7.EE.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

MGSE7.EE.2 Understand that rewriting an expression in different forms in a problem context can clarify the problem and how the quantities in it are related.

MGSE7.EE.3 Solve multistep real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals) by applying properties of operations as strategies to calculate with numbers, converting between forms as appropriate, and assessing the reasonableness of answers using mental computation and estimation strategies.

MGSE7.EE.4 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.

Credits

Unit Framework: https://www.georgiastandards.org/Georgia-Standards/Pages/Math-6-8.aspx

Math Videos: https://www.khanacademy.org/

Online Simulation and Assessment Questions: https://www.explorelearning.com/

Practice sheets: http://www.mathmovesu.com/