Activity
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PBS

Real-World Proportional Relationships: Gender Wage Gap

For Teachers 6th - 7th Standards
When will the gender wage gap disappear? Scholars use a provided infographic to see trends in wage gap over time. They use ratios of women's wages to men's wages to determine which decades had the greatest change in the wage gap. The...
AP Test Prep
College Board

So Much Data, So Little Time

For Teachers 10th - 12th
Organizing data in a statistics class is often a challenge. A veteran statistics teacher shares data organization tips in a lesson resource. The instructor shows how to group data to link to individual calculators in a more efficient...
Lesson Plan
Curated OER

1, 2, 3 o' Clock Rock

For Teachers 2nd
Second graders identify the hour and minute hands. They tell time by the hour, nearest quarter hour, half hour, and determine the relationships of time (e.g. minutes in hour, days in a month, weeks in a year). They create over-sized...
Worksheet
Curated OER

Plan Ahead

For Students 3rd
In this planning ahead worksheet, 3rd graders utilize a table to track Mrs. Chen's times and errands for the given day. Students word backwards to find out what time Mrs. Chen must leave the mall to complete eight errands.
Lesson Plan
Curated OER

Monster Cars: Slope

For Teachers 8th - 12th
Learners examine how a rate is calculated from two points. Using battery operated cars, pairs of students measure time and distance. Afterward, they use this data to calculate the rate. Learners then plot four ordered pairs and discover...
Worksheet
1
1
Curated OER

Easter Bunny Feeding Time (D)

For Students 3rd - 5th
Learners fill in the missing digits to addition, multiplication, and subtraction problems. They complete 22 math problems where one or more digits are missing from the problem and the students have to fill in the correct digit to make it...
Lesson Plan
Curated OER

Twenty Questions: The Hundred Chart

For Teachers 2nd - 6th Standards
Use the 20 Questions game to practice math vocabulary and number properties! Project a hundreds chart and hand one out to learners. Ideally, give them counters (beans would work well) to mark off the chart so you can play multiple times....
Assessment
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Balanced Assessment

Dinner Date

For Students 9th - 12th Standards
Determine just how far to run before dinner. The short assessment asks pupils to determine the distance a person can jog in the time left before dinner. To answer the question, scholars determine the distance if the person jogs one...
Assessment
Concord Consortium

People and Places

For Students 7th - 12th Standards
Graph growth in the US. Given population and area data for the United States for a period of 200 years, class members create graphs to interpret the growth over time. Graphs include population, area, population density, and population...
Worksheet
Curated OER

Probability Crossword

For Teachers 4th - 8th
Make probability fun and test your learners' knowledge of math probability vocabulary. Print out this crossword puzzle and see if they know enough about outcomes and experiments to fill in the blanks. The answer key is attached in...
Activity
PBS

What We Do Adds Up

For Teachers 4th - 7th
With so many tons of trash going into landfills each year, your environmentalists can calculate how much the average person is tossing away. This activity has a series of questions not only requiring math, but a conscious thought of how...
Activity
101 Questions

Shipping Routes

For Teachers 6th - 8th Standards
The product of the hard work is learning. Scholars use a simulation tool to collect information to analyze. They must decide when two ships traveling back and forth across a river at different rates will meet on the same side. The intent...
Worksheet
Curated OER

Speed Trials #6

For Students 3rd - 4th Standards
Put your math whizzes to the test with a speed trial worksheet! Third graders zip through 60 multiplication problems, all including digits from 0 to 10. Who can finish first? Use the whole worksheet or cut each column of 20 problems into...
Lesson Plan
Curated OER

Geo Jammin' By Design - Day 7, Lesson 38: Kool Cups

For Teachers 2nd - 5th
Create geometric cups by interpreting directions, informational text, and mathematical concepts. Critical thinkers apply geometric theory (congruent shapes, patterns, symmetry) to actual directions to create a cup that holds Kool Aid....
Worksheet
Curated OER

Bridge-Crossing Puzzle

For Students 8th - 11th
In this bridge-crossing instructional activity, students read a word problem.  They use logic and deductive reasoning to determine the correct combination for two men to cross a bridge at the same time to get the anticipated...
Worksheet
Curated OER

Piecewise Linear Functions: Extending Stories to Graphs

For Students 8th - 10th
Using this resource, scholars develop graphs that model situations by showing change over time. They answer 15 questions based on information from charts that show growth in weight. They extend the concepts to an assessment section of...
Activity
PBS

A Little Recycling Goes A Long Way

For Teachers 5th - 8th
Every time you purchase something from the store, it goes into a bag, but what happens to the bag? This lesson encourages your learners to think about what happens to those plastic and paper bags and their effect on the environment. Use...
Handout
Prince Edward Island

Fact Learning, Mental Computation, Estimation

For Teachers 4th - 6th Standards
Need help with mental math in your classroom? This guide is full of tips, tricks, and examples to help the teacher encourage learners to use their brain instead of a calculator. Practice problems are included with reasons how...
Activity
PBL Pathways

Students and Teachers 2

For Students 10th - Higher Ed Standards
Examine trends in student-to-teacher ratios over time. Building from the first task in the two-part series, classes now explore the pattern of student-to-teacher ratios using a non-linear function. After trying to connect the pattern to...
Activity
101 Questions

Scrambler

For Students 9th - 12th Standards
Unscramble a carnival mystery! Scholars observe a video of an overhead view of a carnival ride, The Scrambler. They then must determine mathematically where a specific car will stop after a certain amount of time.
Worksheet
Curated OER

Mitten Math: Multiplication of 10

For Students 2nd - 4th
Learners complete multiplication-by-10 problems, then match the problems to the answers in mittens. They complete ten problems and color the mittens according to the key.
Worksheet
Curated OER

Add or Subtract (up to 50)

For Students 2nd - 3rd Standards
Do you add or subtract? It's up to your mathematicians as they fill in the symbol for 16 equations to make them true. The numbers in this section don't exceed 18. Next, learners answer six word problems by determining the missing addend...
Worksheet
Curated OER

Recognizing Multiples

For Students 3rd - 5th Standards
Can your fourth graders recognize multiples of 10? What about 11 and 12? Use this instructional activity to enhance your multiplication lesson, or to assess what your math learners already know about finding multiples. Given six sets of...
Worksheet
Curated OER

Using Doubles

For Students K - 2nd Standards
Bring this easy shortcut to your first grade addition lesson!  By adding doubles (6+6, for example), and then adding or subtracting 1, kids learn how to solve simple addition problems with ease. This trick is especially helpful for...

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