Curated OER
Whole Number and Decimal Place Value
Practice real-world application of decimals by viewing the U.S. National Debt Clock online and discussing the level of outstanding debt. A skit, vocabulary, and various other resources are available.
Curated OER
Odometers and Place Value Chart
Young scholars explore the concept of place value with a hand-made odometer. In this math lesson, students construct a cardboard odometer with movable paper strips to show increases in mileage to the hundredths place. Young scholars...
Curated OER
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Curated OER
100 Or Bust!
Elementary schoolers use their understanding of place value to develop a strategy for a number game. In this lesson, pupils use place value to play "100 or Bust" and figure out a good winning strategy. These kinds of math games are...
National Math + Science Initative
Introduction to Decimals
Three activities make up an introductory lesson designed to create a strong foundation in comparing fractions to decimals and exploring and building decimal models. Pupils brainstorm and complete a Venn diagram to show how decimals and...
Curated OER
Study Buddies: Adding Three-Digit Numbers
In this math worksheet, students will work with a coach to solve a story problem in which they must add three-digit numbers. Students will follow a step-by-step process and notes are provided for the coach.
Curated OER
The Price Is Right - TV Game Show
Students play variation of TV game show "The Price is Right" to identify coins and their values.
Curated OER
Music Favorites and Place Value
Fourth graders view CD ads and create a chart about an imaginary CD purchase. In this CD lesson, 4th graders calculate various cost connected with the CD's at the regular price and on sale. Students write a paragraph about the person...
Curated OER
Money Math Match
Students hunt for the classmate who holds a bag of coins equal in value to theirs, study that different combinations of coins can represent the same amount of money and practice using coins to represent a set value in different ways.
Curated OER
What Is an American?
Students explore different backgrounds of Americans. In this lesson, students discuss how people in the United States may come from a different background, yet have similar values and beliefs. After the class discussion, several...
Curated OER
Higher Order Thinking (H.O.T.) Lesson - BIG E
Fourth graders work with patterns while using large numbers. In this patterning lesson, 4th graders go over the definitions of the words: predict, estimate, attendance, increase, and decrease. They complete worksheets in which they track...
Curated OER
Base It
Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.
Peace Corps
Celebrating Our Connections Through Water
Water is vital for survival, but how does it help global cultures flourish? Elementary and middle schoolers learn about the different cultures around the world that celebrate water and incorporate it into their festivals or traditions.
Curated OER
Study Buddies: Comparing and Ordering Decimals
In this math worksheet, students will work with a coach to compare and order numbers with decimals to the hundredths place. Students will follow a step-by-step process and notes are provided for the coach.
West Contra Costa Unified School District
Decimals and Fractions
Reinforce the concept of fractions and decimals as part of a whole with a lesson plan that begins with a mixed review, then goes into a three problem guided practice, and ends with a collaborative activity. The guided practice and...
Curated OER
What is a Philanthropist?
What does a philanthropist do? Help your class explore philanthropy using character development and literacy ideas. Learners will define and give examples of philanthropy, listen to The Lion and the Mouse, discuss how the characters help...
Alabama Learning Exchange
Watch That Plant Grow
Middle schoolers examine the growth of marigolds in a greenhouse environment. They chart data in spreadsheets showing plant growth over time and under a number of conditions. They record measures of plant height and greenhouse temperature.
EngageNY
Sums and Differences of Decimals
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to decimals....
Curated OER
Cereals
Students watch television commercials, then analyze the nutritional value of the cereals. In this health and nutrition lesson, the teacher shows students several cereal commercials, then the students describe the cereals. Students read...
Curated OER
How To: Count Coins and Bills
Students discover the names and values of different monetary denominations. In this money lesson plan, students examine the different combinations that money can be added in to find specified amounts. The students complete worksheets...
Curated OER
Get On Board
Students create a ticket table illustrating the cost of tickets by alternative transportation. In this number sense lesson, students write number sentences to compare and contrast difference information in their chart. Students figure...
Curated OER
Expanded Form - Ten Thousands
Students explore the concept of writing numbers in expanded form. In this expansion lesson plan, students write numbers in expanded form.
Curated OER
Expanded Form - Thousands
Students explore the concept of writing numbers in expanded form. In this expansion lesson, students write numbers in expanded form.
Curated OER
Mathematical Roadmaps
Second graders observe how a sample math problem is solved on the overhead. They work in small groups to develop a strategy for solving another problem using counters as well as a large sheet of paper to write down their explanation of...