Curated OER
Writing Algebraic Expressions for Words
Students explore the concept of algebraic expressions. In this algebraic expressions lesson, students convert pictures and word problems into algebraic expressions. Students play a game where they tell the algebraic expression...
Curated OER
Finding Area
Seventh graders explore the concept of area. In this area lesson, 7th graders determine what measurements are necessary to find the area of a rectangle and circle. Students use area formulas to calculate area or rectangles and circles.
Curated OER
Ordering and Computing with Negative Fractions and Decimals
Seventh graders explore the concept of computing negative fractions and decimals. In this negative fractions and decimals lesson plan, 7th graders compare ordering positive fractions to ordering negative fractions. Students use mirrors...
Curated OER
Simplifying Expressions Using the Order of Operations
Students explore the concept of order of operations. In this order of operations lesson, students discuss the order of operations when simplifying expressions. Students discuss the importance of order in their lives such as getting...