Worksheet
Curated OER

Simplifying Variable Expressions

For Students 6th - 8th
In this combining like terms worksheet, students simplify 22 expressions. Seven of these expressions require students to use the distributive property.
Worksheet
Curated OER

Solving Multi-Step Inequalities

For Students 9th - 11th
In this inequalities worksheet, students solve inequalities.  They graph solutions on  a number line.  Students solve problems by combining like terms, and using the distributive property.  Variables appear on both...
Worksheet
Curated OER

Review of Algebraic and Numeric Expressions

For Students 9th
In this Algebra I worksheet, 9th graders follow the order of operations to evaluate numeric and algebraic expressions and use the distributive property to simplify algebraic expressions.  The two page worksheet contains twenty-six...
Worksheet
Curated OER

Multiplying Polynomials

For Students 9th - 10th
In this algebra worksheet, students multiply polynomials using the distributive property and the foiling method. There are 24 questions with an answer key.
Lesson Plan
Curated OER

Just the Facts! Exploring Order of Operations and Properties of Real Numbers

For Teachers 6th
Sixth graders explore the concept of order of operations. In this order of operations lesson, 6th graders view a powerpoint about order of operations in society. Students post on a blog about order of operations.
Lesson Plan
Curated OER

Sediment Study

For Teachers 8th
Eighth graders study sediment and the factors that effect its distribution.  In this sediment study lesson students complete a lab activity on sediment distribution. 
Lesson Plan
Curated OER

ENVIRONMENT AND CONSERVATION: JAPAN

For Teachers 7th - 10th
Students explain conditions and motivations that contribute to conflict, cooperation, and interdependence among nations; and analyze the causes, consequences and possible solutions to resource allocation, conservation, and economic...
Worksheet
Curated OER

Ingetrated Algebra Practice

For Students 9th - 12th
In this integrated algebra worksheet, high schoolers solve probability problems.  They identify the appropriate sample space for the given experiment.  This two-page worksheet contains 4 multiple-choice problems.  Answers...
Lesson Plan
Curated OER

The Price is Right?

For Teachers 12th
Twelfth graders read "A Primer on Gasoline Prices" and complete a worksheet on the price of gas. They discuss supply and demand and what a consumer can do about prices at the pump.
Lesson Plan
Curated OER

Water, Water Everywhere!

For Teachers 7th - 9th
Learners brainstorm on ways they use water, and where water comes from. They view video, Down the Drain, to gain specific facts about water use, properties of water, problems of water and the water cycle. They perform a lab activity...
Lesson Plan
American Chemical Society

Changing the Density of a Liquid - Heating and Cooling

For Teachers 3rd - 8th
During a unit on density, pupils ponder whether or not temperature affects this property. By carefully inserting blue cold water and yellow hot water into a room-temperature sample, they will see the answer. Make sure to have done the...
Lesson Plan
Curated OER

Analyzing Congruence Proofs

For Teachers 9th - 12th Standards
Looking at numerous examples of triangles, each with different properties, geometers develop their understanding of congruency. They use the notation of a counter-example to disprove certain conjectures and prove geometric theorems and...
Lesson Plan
Curated OER

Interesting Properties of Cubic Functions to Discover Graphically or Numerically

For Teachers 9th - 12th Standards
Learners investigate the slope of a cubic function. They find the tangent line of the cubic function at point P, and discuss the relationship between point P and point Q, the point the tangent line intersects the cubic function. ...
Lesson Plan
1
1
Curated OER

The Periodic Table, Electrons, and Chemical Bonds

For Teachers 9th - 12th
Four activities immerse beginning chemists into the world of elements. They examine the periodic table, use cobalt hydroxide to learn about chemical formulae and valence electrons. Also, they name binary compounds and examine the...
Lesson Plan
EngageNY

Markup and Markdown Problems

For Teachers 7th Standards
There is a 100 percent chance this resource will help pupils connect percents to financial literacy. Young mathematicians use their knowledge of percents to find markups and markdowns in financial situations in the seventh segment in a...
Activity
Illustrative Mathematics

6.EE.4 Equivalent Expressions

For Teachers 5th - 7th Standards
Straight to the point, learners are asked to compare a set of five expressions, determine which are equivalent, and then write equivalent equations for those that do not have any. A benefit is that they will review using properties...
Worksheet
Curated OER

Multiplication Mental Math

For Students 6th
In this multiplication mental math worksheet, 6th graders answer multiple choice questions about the commutative, associative and distributive properties of multiplication.
Printables
Houghton Mifflin Harcourt

Unit 4 Math Vocabulary Cards (Grade 3)

For Teachers 3rd
Bring a set of 19 math vocabulary cards to your third grade math class. Each sheet contains two cards. The top half has the vocabulary word printed in bold text, while the bottom half has the definition of the word. Card topics...
Lesson Plan
Curated OER

Solve algebraic proportions.

For Teachers 8th - 10th
Students solve algebraic proportions. In this algebra lesson, students convert between fractions, percents and decimals. They solve problems using the distributive property.
Lesson Plan
Curated OER

Multiplying Polynomials - FOIL

For Teachers 9th - 11th
Students participate in an activity to demonstrate the distributive property. They take notes as they observe different methods of FOIL. Afterward, students work on their own, and in groups to determine which method to use and complete...
Lesson Plan
1
1
EngageNY

Solving Inequalities

For Students 9th - 10th Standards
Do properties of equations hold true for inequalities? Teach solving inequalities through the theme of properties. Your class discovers that the multiplication property of equality doesn't hold true for inequalities when multiplying by a...
Lesson Plan
EngageNY

Linear Transformations as Matrices

For Teachers 11th - 12th Standards
Don't stop with two-dimensional learning, go to the next dimension! Learners verify that 3x3 matrices represent linear transformations in the third dimension. Additionally, they verify the algebraic properties that extend to vector...
Lesson Plan
EngageNY

Multiplying and Factoring Polynomial Expressions (part 1)

For Students 9th - 10th Standards
Polynomial multiplication and factoring go hand in hand. Why not teach them together. This resource begins with an area model for distributing a monomial and then connects the process to factoring the GCF. Learners then advance to...
Lesson Plan
Curated OER

Algebra I: Multiplying Polynomials and Factoring

For Teachers 8th - 12th
Students use concrete models (algebra blocks) to demonstrate their processes for solving quadratic equations. They apply the commutative, associative, and distributive properties to simplify algebraic expressions and to solve quadratic...

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