Pennsylvania Department of Education
Comparing Sets
Students count back with cubes to model subtraction problems. For this subtraction lesson plan, students compare sets of problems and record their results in a table.
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Count Down the Days to a Special Event
Learners calculate time using a grade appropriate skill. In this time lesson, students calculate the time to a special event. Learners calculate days, months, weeks, hours, minutes or seconds depending on their skill level. Students...
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Yummy Gummy Subtraction
Here is a quick 15 minute instructional activity intended to introduce subtraction. Learners count and subtract gummy bears to complete 5 problems. The lessons suggest that the gummy bears can be saved and used the next day, but gummy...
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Sizes, Sizes, Choosing the Largest and Smallest
In this size comparison worksheet, students examine 4 rows of black and white clip art pictures. They draw an X on the largest picture and a circle around the smallest picture.
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Object Graphs
Students identify geometric shapes, demonstrate construction of an object graph, compare sets of objects, estimate which student has the most geometric shapes in his or her bag, and play computer game Jump Start Kindergarten.
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The Jellybeans and the Big Dance
Enchant your youngsters by reading them The Jellybeans and the Big Dance, by Laura Numeroff and Nate Evans. Ask them to name objects that begin with the letter J like jellybeans. Give each of them some jellybeans to sort by color. They...
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How Much Is On The Floor?
Students estimate the number of items in a group. In this estimation lesson, students are presented with random objects to clean up. Students estimate how many items are present and then compare the actual number of items to their...
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Balancing
Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.
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Who's In The Fact Family?
Students study related addition and subtraction facts. In this math instructional activity, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
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Math: Collecting and Analyzing Date
Children count how many of an activity they can do in a row, such as ball tossing and record the date and count. Children track over a period of time and graph results.