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Lesson Plan
Curated OER

Adding and Subtracting Integers

For Teachers 7th
Seventh graders review the concept of integers and how to combine them. They use the number line in different situations for the visual needed to see how adding can be done. Then students practice with numerical expressions.
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Lesson Plan
Curated OER

Quarter Combos

For Teachers 1st - 2nd
Students play a review game that allows them to practice identifying coins and their values and create coin combinations that equal 25 cents.
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Lesson Plan
Curated OER

Adding and Multiplying Decimals

For Teachers 6th - 8th
Students review the process needed to add and multiply decimals. They work in pairs and use grocery store sale papers to plan a meal for 20 people. They multiply the price of the items to calculate a total cost.
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Lesson Plan
Curated OER

Fraction Strips: Adding Fractions

For Teachers 3rd
Third graders problem solve using fraction strips. In this adding fractions lesson, 3rd graders create fraction strips to help identify fractional sizes (fourths, eighths, thirds) and to solve word problems.
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Worksheet
Curated OER

Math Club Worksheet #5b Warm-up Let's Practice Counting

For Students 2nd
In this counting practice activity, 2nd graders practice adding numbers in which one place value is added to each addend for example 1+11+111+1111=?. They do this with ones and threes to the hundred thousands place.
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Lesson Plan
Curated OER

Beginning Math- Addition

For Teachers K
Students demonstrate addition. In this simple computation lesson, students are introduced to the concept of addition through using manipulatives. Students solve simple addition problems on a worksheet.
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Worksheet
Curated OER

Addition Practice

For Students 3rd - 4th
In this addition practice worksheet, students solve 15 addition problems. Each problem includes a both one and two-digit numbers.
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Worksheet
Curated OER

Math Review

For Students 4th - 5th
In this math review worksheet, students complete 40 assorted problems pertaining to counting money (in English pence), addition and subtraction, divisibility, and milometer (odometer) word problems.
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Worksheet
Curated OER

Kid Zone Tree Math

For Students 2nd
What a fun way to practice addition! Your class must complete this number tree by adding two numbers at a time, in order to find the next numbers to add. The last number is provided for students to use as a checkpoint.
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Lesson Plan
Curated OER

No So Snappy Six

For Teachers 4th - 5th
In this math worksheet, students look for the words that are used to answer each word problem that is focused on the number six.
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Lesson Plan
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Not So Snappy 7

For Teachers 4th - 5th
In this math worksheet, young scholars look for the answers to the word problems that focus upon using the number seven. They develop vocabulary and problem solving skills.
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Lesson Plan
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Addition to 10

For Teachers 3rd
In this addition worksheet, 3rd graders solve 24 single-digit adding problems. Students also solve 3 word problems which involve the addition of single-digit numerals.
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Lesson Plan
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Addition Drill #1 (0-10)

For Teachers 2nd
In this math worksheet, 2nd graders solve 30 single-digit addition problems. Students record their score, # correct and time. This worksheet can be used as bell work.
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Lesson Plan
Curated OER

Addition Drill #2 (0-18)

For Teachers 2nd
In this math worksheet, 2nd graders solve 30 one-digit addition problems with sums from 0 to 18. Students notate their score, # correct and time.
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Lesson Plan
Curated OER

Basic Sense

For Teachers 5th
Fifth graders add fractions. After a class discussion on real life application of fractions, the teacher uses fractions strips to model adding fractions. In pairs, 5th graders model adding fractions by drawing diagrams. They justify...
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Lesson Plan
Curated OER

Modeling Basic Operations

For Teachers 8th
Eighth graders engage in a lesson that investigates basic mathematical operations using a number line. They use props for hands on activities of visualizing the solution to a particular problem.
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Lesson Plan
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The Part-adder 1

For Teachers 2nd
Second graders investigate the addition of whole numbers. They mentally perform calculations involving addition and subtraction. They make sensible estimates and check the reasonableness of answers.
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Lesson Plan
Curated OER

Paint Plus

For Teachers 1st
Using the computer and the Paint program, Students explore the different tools available in the paint program, and then create a picture showing two sets of pictures and an equation.
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Lesson Plan
Curated OER

Explora-Pond: 1st Grade Shore Count

For Teachers 1st
First graders experience addition through the exploration of a virtual pond. They categorize the various plants around the pond, count the number of various types of plants on the pond shore, and calculate the number of shrubs.