Lesson Plan
Curated OER

Place Value

For Teachers 2nd
Second graders complete math problems. In this place value lesson, 2nd graders read the book "One Grain of Rice" and use it to learn about place value. Students use index cards and rice to complete a place value activity.
Lesson Plan
Pennsylvania Department of Education

Volume of Regular and Irregular Objects

For Teachers 5th
Fifth graders examine patterns and relate to equations to solve math problems.  For this patterns lesson, 5th graders diagram, graph, use models and use tables to solve equations for real world problems.
Lesson Plan
Curated OER

Unequal Groups vs. Equal Groups

For Teachers 3rd
Third graders read and discuss math story problems and analyze if the story is using equal groups or unequal groups. They listen to the book "12 Ways To Get to 11," and simulate the story using beads on a pipe cleaner. Students then...
Worksheet
Curated OER

Perimeter and Area

For Students 9th
In this perimeter and area worksheet, 9th graders solve 17 various types of problems, mostly word problems related to determining the area or perimeter of a geometric shape. They also determine the area and perimeter of shaded portions...
Worksheet
Curated OER

Revise Doubling and Halving

For Students 3rd - 4th
In this doubling and halving worksheet, learners practice doubling 16 three-digit numbers, half 16 three-digit numbers and solve 8 additional division and multiplication math problems.
Lesson Plan
Curated OER

Multiplication and Division Grouping

For Teachers 5th
Fifth graders rotate through six math stations to solve a variety of story problems involving multiplication and division. They observe a demonstration of how to do multiplication and division using grouping, then solve the story...
Worksheet
Curated OER

Color

For Students 9th - 12th
In this color worksheet, students read where light comes from and the different colors created through a prism. Students compare light (additive color) with pigments (subtractive color). Then students complete 1 drawing, 6 matching, 22...
Worksheet
Curated OER

Number Search Y4: Make 12

For Students 3rd - 5th
In this number search worksheet, learners find and highlight at least 12 addition, subtraction, multiplication and/or division math problems that make the sum of 12.
Lesson Plan
Curated OER

Study Buddies: Exploring Arrays

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to solve a story problem by making an array. Students will follow a step-by-step process and notes are provided for the coach.
Worksheet
Curated OER

Missing Digit Operations (I) Fill in the Missing Digits

For Students 4th
In this missing digits worksheet, 4th graders fill in the missing digits to the math problems. Students have to complete 30 problems where they fill in the missing digits to the problem and the answer so that it makes sense. There are...
Worksheet
Curated OER

Ratio, Rates and Percentages

For Students 8th
In this ratio, rates and percentages worksheet, 8th graders solve 22 various types of problems related to ratios, rates and percentages. They first write ratios in lowest terms and describe each of comparison stated. Students also solve...
Worksheet
Curated OER

Banking Basics Extension 3.3

For Students 6th - 7th
In this checking account register in the financial life of a teenager worksheet, students read and solve word problems. Students solve 10 problems.
Worksheet
Curated OER

Approximate Answers by Rounding

For Students 4th - 6th
In this rounding off worksheet, students calculate the approximate answers for 10 addition, division or subtraction math problems, questions and/or statements.
Worksheet
Curated OER

Revise Subtraction: True or False?

For Students 5th - 6th
In this subtraction worksheet, students read and determine if 14 addition and subtraction math problems are true or false as written.
Worksheet
Curated OER

Everything You Ever Wanted to Know About Stoichiometry

For Students 11th - Higher Ed
In this chemistry instructional activity, students identify the process of Stoichiometry and use it to calculate various chemical reactions similar to that of a recipe. In addition, they identify a connection between isoamyl alcohol and...
Worksheet
Curated OER

Slopes and the Equation of a Line

For Students 9th
In this slope and the equation of a line worksheet, 9th graders solve 15 various types of problems that include determining the slope of a line segment and determining the equation of line when two points on the line are presented. They...
Worksheet
Curated OER

Following Decimals

For Students 3rd
In this decimals worksheet, 3rd graders find the end number for 2 decimal math problems by utilizing the process of addition and subtraction. Students supply the 2 missing numbers in the 3rd decimal math problem.
Worksheet
Curated OER

Forty + Ten + Ten = Sixty

For Students 9th - 11th
In this algebra instructional activity, students are given a word problem dealing with cryptarithm and are asked to decipher it. There is one problem with an answer key.
Lesson Plan
Curated OER

Sums With 9

For Teachers 1st
In this sums with nine worksheet, 1st graders calculate the sums of nine in ten sets of red dots, calculate the answers to twenty five addition equations.
Worksheet
Curated OER

Addition of Fractions with Unlike Denominators

For Students 5th - 6th
In this math learning exercise, students solve 15 problems in which fractions of unlike denominators are added. The examples are written horizontally with ample spacing for students to rewrite and change the denominators.
Worksheet
Curated OER

Fiddling with Fours

For Students 11th
In this algebra worksheet, 11th graders are solving word problem, where they are given only symbols and asked to find the answers. They get some clues to help them arrive at the answer. There is an answer key.
Worksheet
Curated OER

Problem Solving: Choose the Operation

For Students 1st - 2nd
In this operations learning exercise, students read the math word problems and then choose an operation to solve the problem. Students may use addition or subtraction to solve.
Worksheet
Curated OER

Problem Solving: Draw a Picture

For Students 1st
In this problem solving instructional activity, 1st graders read the word problems and then solve using addition. Students then draw or write to explain their answer.
Worksheet
Curated OER

Working with Weight: Math Practice

For Students 4th - 5th
In this weight learning exercise, students solve 6 equations using weight and 5 similar word problems. Problems use addition and subtraction.