Activity
Howard County Schools

To Babysit or Not to Babysit?

For Teachers 9th - 11th Standards
Would you work for a penny today? Use this activity to highlight the pattern of increase in an exponential function. Scholars compare two options of being paid: one linear and one exponential. Depending on the number of days worked, they...
Lesson Plan
Mathematics Assessment Project

Generalizing Patterns: Table Tiles

For Teachers 9th - 12th Standards
As part of a study of geometric patterns, scholars complete an assessment task determining the number of tiles needed to cover a tabletop. They then evaluate provided sample responses to see different ways to solve the same...
Activity
5280 Math

Aquarium Equations

For Teachers 8th - 12th
Take a look at linear functions in a new environment. A three-stage algebra project first asks learners to model the salt concentration of an aquarium using linear functions. Then, using iterations, pupils create a set of input-output...
AP Test Prep
College Board

Engaging the Intuition in Statistics to Motivate

For Teachers 10th - 12th
Motivation is key to learning. The author points out that it is important to engage intuition for aspects of statistics that pupils find counter-intuitive. Three strategies—using multiple representations, using intuitive analogies, and...
Lesson Plan
Curated OER

Grade 2: Exploring Place Value

For Teachers 2nd
Creative problem solving is fun and helps kids conceptualize content. They use grid paper, manilla paper, and markers to cut, draw, and show given double-digit numbers as many ways as they can.
Activity
Noyce Foundation

Tri-Triangles

For Students K - 12th Standards
Develop an understanding of algebraic sequences through an exploration of patterns. Five leveled problems target grade levels from elementary through high school. Each problem asks young mathematicians to recognize a geometric pattern....
Activity
Noyce Foundation

Fractured Numbers

For Students K - 12th Standards
Don't use use a fraction of the resource — use it all! Scholars attempt a set of five problem-of-the-month challenges on fractions. Levels A and B focus on creating fractions and equivalent fractions, while Levels C, D, and E touch on...
Worksheet
Curated OER

Compare Numbers to 100 (A)

For Students 3rd - 5th
In this math worksheet, students solve the problems while comparing the quantities as greater than, less than, or equal. The answers are found on page two.
Worksheet
T. Smith Publishing

Saint Patrick's Day Ordering Numbers Worksheet 2

For Students 1st - 2nd Standards
Lucky learners practice reading and ordering two-digit numbers on this shamrock-themed sheet. As you are working on the Common Core initiative with your class, this assignment provides much-needed practice with this new level of number...
Worksheet
Curated OER

Choosing Numbers That Make Sense

For Students 3rd - 4th
In this number sense instructional activity, students complete each of 4 word problems using decade numbers. They add or subtract to determine the answer to the problem.
Lesson Plan
Curated OER

Mastering Math Vocabulary

For Teachers 5th
Fifth graders investigate factors by utilizing mathematical terms.   In this number sense lesson plan, 5th graders discuss and define terms such as factors, multiples, and denominators.  Students create a Venn Diagram when...
Worksheet
Curated OER

Math Bingo Card Maker

For Students 6th - 8th
In this number sense activity, students complete 24 division problems on a bingo card containing four digit numbers, numbers with decimals, and negative numbers.
Lesson Plan
Virginia Department of Education

Ordering Fractions, Decimals, and Percents

For Students 7th
Order up a resource on comparing rational numbers. Scholars order fractions, decimals, and percents by converting to a single form. They conduct a cut-and-paste activity ordering three sets of rational numbers.
PPT
Curated OER

ONES and TENS

For Teachers 1st
Before you can teach place value or regroup, you need to provide students with a concrete idea of the definition of ones and tens. Here, ones and tens are defined and then shown several different ways in order to represent several...
PPT
Curated OER

5 Funky Little Monkeys

For Teachers K
Here is a cute twist on the classic, "5 Little Monkeys." Students will sing 5 funky little monkeys jumping on the bed and then subtract 5-1=4 to determine how many monkeys are left.
PPT
Curated OER

Counting Objects

For Teachers Pre-K - K
Little learners can practice counting. Each slide presents a set of objects to be counted by the class. A finger points to each object as it is counted. This presentation is short, but developmentally sound.
Worksheet
Curated OER

Compare Numbers to 1,000,000 (N)

For Students 4th - 5th
In this number comparison worksheet, students write the greater than, less than or equal to in boxes between pairs of numbers. Answers available on page 2.
Worksheet
Curated OER

Compare Numbers to 1,000,000 [O]

For Students 4th - 5th
In this number comparison worksheet, students write the greater than, less than or equal to in boxes between pairs of numbers. Answers available on page 2.
Worksheet
Curated OER

Compare Numbers to 1,000,000 (R)

For Students 4th - 6th
Learners examine 45 pairs of 6-digit numbers. They identify each of the pairs of numbers as greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 1,000,000 (S)

For Students 4th - 6th
Learners examine 45 pairs of 6-digit numbers. They identify each of the pairs of numbers as greater than, less than, or equal to one another.
PPT
Curated OER

Mayor Que, Menor Que

For Teachers 2nd
While only a simple presentation about the concept of less than and greater than, it could be used in a classroom with Spanish speakers to present this topic. Within the series of slides, the idea of less than and greater than is...
Worksheet
Curated OER

Compare Numbers to 1,000,000

For Students 4th - 6th
Learners use their math skills to compare 45 pairs of 6 digit numbers. They fill in the 45 blanks with greater than, less than, or equal to symbols.
Worksheet
Curated OER

Compare Numbers to 10,000 (L)

For Students 3rd - 5th
In this comparing numbers to 10,000 practice learning exercise, math whizzes compare 60 pairs of numbers in order to determine whether they are greater than, less than, or equal to one another.
Worksheet
Curated OER

Compare Numbers to 100,000 (B)

For Students 3rd - 5th
Elementary schoolers use their math skills to compare 60 pairs of numbers. They fill in the 60 blanks with greater than, less than, or equal to symbols.

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