Lesson Plan
Curated OER

Count On It!

For Teachers 3rd - 5th
Students practice counting money. In this consumer math instructional activity, students identify the various U.S. coins and group them in various ways to equal a dollar. Students will use the money they collected for a donation towards...
Lesson Plan
Curated OER

Coupon Clippers: Understanding Comparative Shopping

For Teachers 3rd
Third graders participate in a shopping spree after listening to Pigs Go to Market: Fun with Math and Shopping. After the story is read aloud, 3rd graders answer discussion questions and review key vocabulary. Students complete provided...
Lesson Plan
Curated OER

Probability

For Teachers 6th
Sixth graders explore the concept of probability. In this probability lesson, 6th graders collaborate to collect spinner data based on the likelihood of spinning odd and even numbers. Students complete 2 other probability activities and...
Lesson Plan
Curated OER

Converting weight from decagrams to decigrams

For Teachers 6th
Sixth graders practice weight conversions in grams. In this conversion lesson, 6th graders convert weights from kilograms all the way to milligrams. They complete word problems with grams of rice. 
Lesson Plan
Curated OER

Tax, Tip and Discount Word Problems

For Teachers 8th - 9th
Students solve problems involving tax, tips and discounts. In this algebra lesson, students convert between percents and decimals. They calculate commission using conversion from percents and fractions.
Worksheet
Curated OER

Integers

For Students 5th - 6th
In this integers worksheet, students solve and complete 9 different types of problems. First, they work out the multiplication and division of integers shown. Then, students circle the statements that are true at the bottom of the sheet.
Lesson Plan
Curated OER

Measuring New Heights

For Teachers 8th
Eighth graders explore the metric system. After a class demonstration, they complete a worksheet on converting metric units. In groups, 8th graders measure their height. They graph the results of the classroom. They convert heights...
Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Common Multiples

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Find the common multiples of given pairs of numbers.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Multiplying Decimals by Multiples of 1000

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice multiplying decimal numbers by multiples of 1000. Includes video demonstrating a sample problem [1:52] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Multiplying Decimals by Multiples of 100

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice multiplying decimal numbers by multiples of 100. Includes video demonstrating a sample problem [1:50] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Multiplying Decimals by Multiples of 10

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice multiplying decimal numbers by multiples of ten. Includes video demonstrating a sample problem [1:55] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing Decimals by Multiples of 1,000

For Students 4th - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice dividing decimal numbers by multiples of 1,000. Includes video demonstrating a sample problem [0:52] and a set of...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing Decimals by Multiples of 100

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice dividing decimal numbers by multiples of 100. Includes video demonstrating a sample problem [1:02] and a set of practice...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing Decimals by Multiples of 10

For Students 4th - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice dividing decimal numbers by multiples of 10. Includes video demonstrating a sample problem [1:18] and a set of practice...
Interactive
Calculator Soup

Calculator Soup: Round to Nearest Multiple Calculator

For Students 9th - 10th
Use this rounding calculator to round a number to the nearest multiple. You can round a number up or down to the nearest 2, 4, 5, 10, 50, etc. You can also round to the nearest tenth, hundredth, thousandth, etc. multiple in a decimal place.
Unknown Type
Khan Academy

Khan Academy: Multiplying Decimals 1 (Standard Algorithm)

For Students 4th - 6th Standards
Multiply a whole number times a decimal written to the tenths or hundredths place. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Lesson Plan
Alabama Learning Exchange

Alex: Carlos the Centipede Needs to Buy Tennis Shoes!

For Teachers 3rd - 8th
In this lesson, Carlos the Centipede must buy new baseball shoes. His dilemma will be how to multiply decimals (money) by multiples of 10. To add to the dilemma, Carlos' baseball team needs to buy shoes too! Students will multiply...
Handout
Math Open Reference

Math Open Reference: Reciprocal

For Students 5th - 8th Standards
Learn about reciprocals with this site which offers detailed explanations and multiple examples. Topics covered include how to find a reciprocal of a fraction, number, or decimal.
Interactive
Study Pad

Splash Learn: Multiply Decimals by Power of 10

For Students 5th Standards
[Free Registration/Login Required] Multiply decimals (up to hundredths place) by a power of 10. The focus of the Multiply Decimals by a Multiple of 10 Worksheet is the pattern in placement of the decimal digit in the product, when a...
Interactive
Study Pad

Splash Learn: Divide Decimals by Power of 10

For Students 5th Standards
[Free Registration/Login Required] Divide decimals (up to hundredths place) by a power of 10. The focus this worksheet game is the pattern in placement of the decimal digit in the quotient, when a decimal is divided by a power of 10. In...
Interactive
PBS

Pbs Learning Media: Logical Leaps: Rational Numbers on the Number Line

For Students 6th - 8th Standards
In this interactive, use logic to solve riddles involving a wallaby jumping contest. Then, place each contestant's jump -- a fraction, mixed number, or decimal between -5 and +5 -- at the correct point on the number line. Backward jumps...
Unit Plan
PBS

Pbs: Logical Leaps: Adding Fractions and Decimals From 0 to 1 on the Vertical Number Line

For Students 6th - 8th
In this interactive, use logic to solve riddles involving flea circus high jumps. Then, add two consecutive jumps and place them on a vertical number line. This often requires you to find equivalent fractions with common denominators....
Interactive
Quia

Quia: Place Value Rags to Riches

For Students 2nd - 8th Standards
So you want to be a place value millionaire? Test your understanding of place value when you play Rags to Riches. A comprehensive, multiple choice game covering place value concepts with whole numbers and decimals, word form and standard...
Unknown Type
Khan Academy

Khan Academy: Multiplying and Dividing by Powers of 10

For Students 3rd - 5th Standards
In this exercise, students practice multiplying and dividing by powers of 10. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.