Curated OER
Standard Units of Measure
Learners explore linear measurement. They choose appropriate measuring tools, measure three classroom items, and record their results.  A class discussion ensues in which everyone decides the best way to present their data.
Georgia Department of Education
Analytic Geometry Study Guide
Are you looking for a comprehensive review that addresses the Common Core standards for geometry? This is it! Instruction and practice problems built specifically for standards are included. The material includes geometry topics from...
Curated OER
Fractions of a Band
Third graders investigate fractions. In this time instructional activity, 3rd graders determine the amount of time it takes to perform certain tasks.
Curated OER
Math is Everywhere: Part 2
Second graders identify shapes and measurements in everyday life.  In this measurement instructional activity, 2nd graders locate rectangles in their classroom and use standard and nonstandard forms to measure them.  Students...
Curated OER
Sorting Candy
Lower graders sort and group objects by their different properties. They watch a video about sorting then, sort and organize candy in different groups. Students compare how others sorted their candy. Finally, they decide which group has...
Curated OER
Growing Caterpillars
Explore multiplication through caterpillar study.  Learners will view a caterpillar video clip and work with a group to determine how much they would weigh if they grew to be 3,000 times their size as does the caterpillar. They will...
Curated OER
How Much Does Soap Cost?
Explore multiplication and division using real life problems, including how to find the cost of soap per bar. Individuals or small groups work to find answers. They then share with the class how they found their answer.
Curated OER
The Weight of Primates
Second graders practice their problem solving skills. In this addition and subtraction skills lesson, 2nd graders solve word problems that require them to find differences and sums. This lesson features the use of a video titled...
Curated OER
An Easier Way to Count: Using Groups of 10
Young scholars explore their counting skills. In this counting lesson, students group objects in sets of 10 to practice counting them. Young scholars also practice graphing the sets of objects they count.  This lesson...
Curated OER
Half - A Fractions Lesson
First graders explore the fraction half. In this fractions lesson, 1st graders watch a video that show the half fraction. They divide a Kit Kat bar in half and do a fraction activity sheet. 
Curated OER
Tulips: Repeated Addition
This is an introductory instructional activity intended to prime young mathematicians for later lessons in multiplication. They watch the video Count on it!, discuss problem solving as a class, then work the presented problem using...
Curated OER
Estimation and Measurement
Get second graders outside to estimate and measure how long 800 meters is on their school campus. They then measure the actual distance in yards to see how close their estimate was. An interesting teaching idea!
Curated OER
Arrays of Food
This lesson is based on video clip 220 from the Count on it! series, however the same problem can be posed with out the video. Learners work independently to determine the amount of dried food they will need for a camping trip. Each...
Curated OER
Making a Quilt: Multiplication
Third graders explore their multiplication skills. They will use their problem solving skills to solve an everyday math problem that requires them to multiply numbers. This lesson incorporates the use a video titled "Blossom and Snappy...
Curated OER
The Feeding of Baby Lions and snakes
Fourth graders view a Count On It! episode and answer a question about the eating habits of animals.  In this  animal eating problem lesson, 4th graders determine how much more often a baby lion eats than a snake. ...
Curated OER
More! A Lesson on Comparing
Students practice counting and comparing objects.  In this math instructional activity, students view a Count on It! episode. Students examine the value of what they are counting.  Students estimate number in groups of...
Curated OER
Multiplication Versus Addition
Second graders create arrays to study multiplication. In this multiplication instructional activity, 2nd graders split into teams to complete a multiplication table. One team uses addition to solve the table while the other uses...
Curated OER
Fractions of a Sheet Cake
Second graders become familiar with the fractions in a whole.  In this sheet cake lesson, 2nd graders view a Count on it clip about pumpkin pies.  Students cut a sheet cake into eight parts and write as a fraction. ...
Curated OER
Shopping for a Party
Second graders produce a budget for a party.  In this money management lesson, 2nd graders create a budget for an imaginary party they will have based on a $20.00 limit.  Students observe a video clip in class discussing...
Curated OER
French Fry Fun: Estimating and Measuring
Third graders demonstrate their estimating and measuring abilities.  In this length measurement instructional activity, 3rd graders produce estimates of how long a handful of French fries will be before physically measuring them....
Curated OER
Multiplying with Packages and Letters
Students explore multiplication. In this multiplication problem solving instructional activity, students view a video clip which demonstrates loading a truck with packages.  Students fill in a blank array to represent 1"X 2" and the...
Curated OER
Time for a Plumber!
Fourth graders compare amounts of time in seconds, minutes and hours.  In this multiplying and comparing time lesson, 4th graders problem solve a plumbing problem scenario to find which amount of time is the least.  Students...
Curated OER
Identifying Patterns
Students investigate the elements of a pattern.  In this geometry instructional activity, students identify different shapes in a pattern and discover which shapes are missing in order to extend it.  Students create their own...
Curated OER
Spending Money
Students complete activities to study the value of money. In this money study lesson, students read a story about money and discuss how they earn money at home. Students watch a related video clip and create a class book about the ways...