Lesson Plan
West Contra Costa Unified School District

Connecting Fractions and Rational Expressions

For Teachers 8th - 10th Standards
Teach class members to work with rational expressions using their knowledge of fractions. The lesson plan starts with a warm-up of rational expressions at four different levels of complexity. The different levels continue throughout...
Assessment
1
1
California Education Partners

Summer Olympics

For Students 5th Standards
Quickly get to the decimal point. The last assessment in a nine-part series requires scholars to work with decimals. Pupils compare the race times of several athletes and calculate how much they have improved over time. During the second...
Activity
Curated OER

K-5 Mathematics Module: Number and Number Sense

For Students K - 5th Standards
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency...
Activity
Education Development Center

Adding Fractions with Unlike Denominators

For Teachers 4th - 5th Standards
If the fractions don't have a common denominator, make them have one. Learners first read and analyze a conversation of pupils trying to add 2/5 and 1/2. They compare the process of adding fractions to the process of adding quantities...
Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems #2

For Students 2nd - 3rd
In this word problems subtraction and addition worksheet, students complete a total of 5 problems, using space given to show their work. Worksheet is on a site with additional links.
Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems 2

For Students 2nd - 3rd
In this word problem addition and subtraction worksheet, students complete a total of 5 problems, using space given to show their work. Worksheet is on a site with additional links.
Lesson Plan
Curated OER

Understanding Proportions and Scale Drawings

For Teachers 7th - 8th
Proportions are ratios found using multiplication or division. Middle schoolers solve measurement problems, find a figure's missing dimension, and find the distance between two points. Resource features four lesson plans with detailed...
Interactive
Curated OER

Money Word Problems

For Students 4th - 8th
In this money learning exercise, students complete word problems where they add and subtract money. Students complete 9 word problems total.
Worksheet
Curated OER

Use Addition to Help You Subtract

For Students 1st - 2nd
In this early childhood addition and subtraction instructional activity, students solve 6 math story problems that help them see the relationship between adding and subtracting.
Lesson Plan
Curated OER

Math Lesson Study Plan

For Teachers 2nd
Second graders find missing addends by solving math word problems. In this missing addend lesson, 2nd graders work in a whole group setting to find the missing addends in word problems before using the strategies to work independently....
Lesson Plan
Curated OER

Multiplication Stories

For Teachers 2nd
Second graders solve various multiplication math word problems involving cars and people, fish and fish bowls, and tables and table legs. They write and solve multiplication story problems related to whole numbers, addition, subtraction,...
Worksheet
Curated OER

Math Word Problems

For Students 4th - 6th
In this math word problems worksheet, learners complete addition, subtraction, and money word problems. Students complete 6 problems total.
Worksheet
Curated OER

Four digit number word problems

For Students 6th - 10th
In this four digit number worksheet, students complete 4 digit number word problems involving money, measurement, and more. Students complete 10 multiple choice questions.
Worksheet
Curated OER

The Bellman Problem

For Students 9th - 10th
In this bellman worksheet, students use addition and subtraction to total expenditures.  They read a word problem and write an equation to solve it.  This one-page worksheet contains 1 multi-step problem.  The answer is...
Lesson Plan
Curated OER

So Many Cats!

For Teachers 1st
First graders listen to the book, So Many Cats, and discuss the number of cats in the story. They demonstrate simple addition problems using cat counters and a work mat in the shape of a house.
Organizer
Curated OER

Working Backwards as a Problem-Solving Strategy

For Students 3rd
In this problem solving strategy worksheet, 3rd graders roll a dice three times and record the number in the hundreds, tens and ones place on the chart, then solve an addition and subtraction problem with that number.
Worksheet
Curated OER

Systems of Equations - Problem Solving

For Students 9th - 12th
For this systems of equations worksheet, students translate word problems into algebraic equations.  They solve system of equations problems dealing with geometry, money, investment, angles and age problems.  This...
Worksheet
Curated OER

Story Subtraction

For Students 2nd - 3rd
In this story problems worksheet, students solve 5 word problems in which two and three digit numbers are subtracted. There will be regrouping.
Lesson Plan
Curated OER

Justifying Answers

For Teachers 1st - 2nd
Young scholars demonstrate how to solve word problems. In this problem solving lesson plan, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
Interactive
Curated OER

Decimal Word Problems

For Students 5th - 8th
In this decimals instructional activity, learners solve word problems containing decimal numbers and one step problems. Students complete 5 problems.
Lesson Plan
Curated OER

Mathematical Problem Solving

For Teachers 2nd
Second graders solve story problems. In this story problem lesson, 2nd graders solve the problems and explain how they came up with their answers. They create their own story problems to be solved.
Printables
1
1
Elementary AMC

Earth Day Math

For Teachers 3rd - 5th Standards
Take some time this Earth Day to nourish the growth of your young mathematicians with this series of task cards. Whether it's the four basic operations, place value, money, or elapsed time, these conservation-themed problems...
Handout
2
2
Math Mammoth

Add & Subtract Integers Fact Sheet

For Students 5th - 8th Standards
Guide young mathematicians through the crazy world of negative numbers with a handy reference document. Offering clear instructions for adding and subtracting positive and negative integers, this resource is a great way to...
Worksheet
Houghton Mifflin Harcourt

Intensive Math

For Students 5th - 8th Standards
Three chapters worth of integer, fraction, and decimal problems to give you every type of question your learners need to be a successful mathematician. Thankfully the work has been done for you and this is a huge resource full...