Interactive
Curated OER

Find Biggest Number 5

For Students 1st - 2nd
In this online interactive math skills activity, students examine a series of 2-digit numbers and then identify the largest number in the series. Students may submit their answers to be scored.
Interactive
Curated OER

Find Biggest Number

For Students K - 2nd
In this online interactive math skills learning exercise, students examine a series of 1 and 2-digit numbers and then identify the largest number in the series. Students may submit their answers to be scored.
Lesson Plan
Curated OER

Math Lesson Plan: Put the Order in Ordinal Numbers

For Teachers K - 1st
Young scholars practice putting ordinal numbers in order. In this ordinal number lesson, students write ordinal numbers on index cards and use the cards to practice ordinal number order.
Worksheet
Curated OER

Babylonian Number System

For Students 6th - 8th
In this Babylonian number system worksheet, students read an explanation of the number symbols used by Babylonians and respond to 3 questions regarding the information presented.
Lesson Plan
Curated OER

Number: Decimals

For Teachers 4th - 6th
Students explore the concept of decimals. In this decimals lesson, students examine number patterns as they complete a worksheet that requires them perform multiplication with decimal numbers.
Lesson Plan
Curated OER

Number: Index Notation

For Teachers 6th - 8th
Students explore the concept of index notation. In this square root and cube root lesson plan, students examine number patterns as they complete a worksheet that requires them to calculate roots.
Worksheet
Curated OER

Racing To The Finish- Number Sense Maze

For Students 3rd
In this racing to the finish number sense instructional activity, 3rd graders work their way through a maze that includes getting a dirt bike to the finish line. They follow through the maze by going from each number to a greater number...
Worksheet
Curated OER

Subtraction Using Number Bonds

For Students 2nd - 3rd
In this subtraction activity, students write the number bond and subtraction sentences for 2 problems and color boxes whose problems have sums of 4.
Assessment
Inside Mathematics

Winning Spinners

For Teachers 9th - 12th Standards
Winning a spin game is random chance, right? Pupils create a table to determine the sample space of spinning two spinners. Individuals determine the probability of winning a game and then modify the spinners to increase the probability...
PPT
Curated OER

Fraction Introduction

For Teachers 1st - 3rd
Introduce fractions as a part/whole relationship. The slides in this resource show whole objects, half objects, and then relate the images to their numeric equivalent. This is a simple and basic introduction that uses a variety of...
Lesson Plan
Illustrative Mathematics

Guess My Number

For Teachers 7th - 9th Standards
Make a game out of solving equations. This particular activity works well for pairs of learners. Follow the instructions to have player one pick a number and player two verbally give an equation. Participants need to make sense of a...
Worksheet
Curated OER

Counting by 10s

For Students 1st - 2nd Standards
You've got their attention once candy is the focus of a math activity! Learners count by 10 to determine how many candies are in each set, which are all grouped by 10. There is an example and number line to help them, and they write the...
Worksheet
Curated OER

Reading and Writing Numbers

For Students 3rd - 5th
Those are some long numbers! Scholars write number-form digits in word form and vice versa. The first eight are six-digit numbers and the next eight are seven-digit numbers. There are two examples to get them started. Remind scholars to...
Worksheet
Curated OER

Expanded Form

For Students 1st - 2nd Standards
Explore place value through re-writing these two-digit numbers in expanded form. For example, 47 becomes 40 + 7. There is one example to model this, and scholars complete 14 more on their own. Be sure they understand this process as...
Worksheet
Curated OER

Expanded Form

For Students 4th - 5th Standards
Practice place value through writing numbers in expanded form; scholars do this with numbers up to five digits. There are two examples to demonstrate the process, and the problems are split into four distinct sections to keep pupils...
Worksheet
Curated OER

Expanded Form

For Students 4th - 5th Standards
Writing numbers in expanded form is a great way to practice place value, and here scholars do this with numbers up to six digits. There are two examples to demonstrate the process, and scholars complete four distinct sections to keep...
Assessment
1
1
Mathematics Assessment Project

Middle School Mathematics Test 6

For Students 6th - 8th
A thorough math test divides the content into two 40-minutes sections, covering material through algebra and geometry. Problems incorporate analysis and applied problem solving.
Lesson Plan
Curated OER

Multi-dimensional Modeling of Ore Bodies Making Sense of Empirical Data

For Teachers 9th - 12th
Math scholars identify four different rock types in that strata and use this identification and data to construct a two dimensional geologic cross-section. They use data tables to construct a three-dimensional geologic cross-section.
Assessment
1
1
Mathematics Assessment Project

Middle School Mathematics Test 2

For Students 6th - 8th
A 13-page test with two 40-minute sections covers multiple years of math content. It incorporates applied problems and mathematical analysis.
Lesson Plan
Ohio Department of Education

Describing and Creating Plane Figures - Grade One

For Teachers K - 2nd Standards
Young mathematicians draw, create, and describe different shapes using triangles. They discuss attributes of the original and created shapes. Pupils classify the created shapes and draw and write in mathematics journals to communicate...
Lesson Plan
Curated OER

Further Investigating Greater Than, Less Than, and Equal to

For Teachers Pre-K - 2nd
Students investigate number relationships such as greater than, less than, and equal to. In this number relationship lesson, students use number mats and a fish with a large, open mouth to practice showing number relationships.
Lesson Plan
Mathematics Assessment Project

Solving Linear Equations in Two Variables

For Teachers 9th - 12th Standards
Solving problems about pen and paper with systems of equations ... or is it the other way around? In the lesson, learners first interpret expressions and use equations in two variables to solve problems about notebooks and pens. They...
Assessment
1
1
Mathematics Assessment Project

Middle School Mathematics Test 5

For Students 6th - 8th
A middle school test contains two 40-minute sections covering material through algebra. All questions involve applied problem solving or mathematical analysis.
Lesson Plan
American Statistical Association

Happy Birthday to . . . Two?

For Teachers 6th - 8th Standards
How many people do you need in a room before two likely share the same birthday? Scholars consider this puzzle by analyzing a set of data. They ponder how to divide the data and determine the proper size of a group for this event to...

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