Lesson Plan
Curated OER

Using 10 to Subtract

For Teachers 4th - 5th
In this using ten to subtract worksheet, students, with a partner, problem solve and calculate together the answers to five subtraction word problems.
Lesson Plan
Curated OER

Use or Make a Table

For Teachers 7th - 8th
In this make a table worksheet, students read real world questions and write an equation to match the equation. Next, they solve the equation.   This one-page worksheet contains two problems.
Lesson Plan
Curated OER

Exploring Measuring

For Teachers 2nd - 5th
In this measuring worksheet, students explore, examine and discuss the best strategy for measuring objects. Students calculate the answers to five measuring word problems.
Lesson Plan
National Security Agency

A Balancing Act: Solving Multi-Step Equations

For Teachers 6th - 8th Standards
Wow! Put on that thinking cap and solve multi-step equations. To solve equations, learners review the use of the distributive property and combining like terms. This three-day lesson comes with about 20 pages of worksheets, warm-ups,...
Assessment
1
1
California Education Partners

Window Washers

For Students 3rd Standards
Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...
Assessment
1
1
California Education Partners

Lashelles Garden

For Students 3rd Standards
Let knowledge grow bountifully like plants in a garden. Given a diagram of a rectangular garden split into plots, scholars determine the area of the entire garden and the areas of the individual plots. As a culminating activity, they...
Worksheet
Curated OER

Mental Addition of 3 Numbers pg. 2

For Students 3rd - 5th
Mental math is a wonderful skill for students to hone. In this mental math addition worksheet, students apply addition fact family strategies to find the sum. Students solve 16 problems.
Worksheet
Curated OER

Subtract 9 From Any 2-digit Number

For Students 2nd - 3rd
In this subtraction worksheet, students solve 18 problems in which the number 9 is subtracted from a two digit number. No hints or strategies are provided.
Worksheet
Curated OER

Multiply By Ten, Zero at the End

For Students 2nd - 3rd
In this multiplication by 10 worksheet, students use lyrics of a song given to help solve a set of 15 problems, multiplying number by 10. An answer key is given.
Lesson Plan
Ohio Department of Education

Writing and Comparing Numbers in Scientific Notation-Grade Eight

For Teachers 7th - 9th Standards
Explore scientific notation in this mathematics lesson. Young mathematicians explore multiple representations of large number in scientific notation through the use of models, visual representation and expanded form. The lesson provided...
Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...
Lesson Plan
Northeast Georgia Regional Educational Service Agency

Who Were the Tired, the Poor, the Huddled Masses Yearning to Breathe Free?

For Teachers 4th - 6th
Elvira Woodruff's The Orphan of Ellis Island: A Time Travel Adventure is the core text in a interdisciplinary unit study of immigration at the turn of the century.
Worksheet
Curated OER

Subtraction-- Fill in the Gaps

For Students 4th - 5th
In this math worksheet, students practice finding the missing numbers in a subtraction problem. There are 90 subtraction problems which are written horizontally, most with 2 digits. The answers are shown, but there is a missing number in...
Worksheet
Curated OER

Subtraction-- Fill in the Gaps 4

For Students 4th - 5th
In this math worksheet, students find the missing numbers in 90 subtraction problems with 2 or 3 digits. The differences are provided but there are missing numbers in each problem. No strategies or examples are given.