Illustrative Mathematics
How Many Days Until Summer Vacation?
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide instruction...
Curated OER
Valentine Candy Count
Here is an imaginative take on a classic lesson! Young scholars discover what color Valentine Candy is found more often than any other in a standard bag of Valentine Conversation Hearts. They observe, predict, sort, and classify the data...
Illustrative Mathematics
Counting Squares
Challenge young mathematicians' understanding of squares with this geometry puzzle. The task is simple, identify as many squares as possible in a 3x3 array. Allow learners to work independently or in pairs as they search for squares,...
Curated OER
Valentine Candy Count
Students investigate what color Valentine Candy is found more often than any other in a standard bag of "Valentine Conversation Hearts." They sort, classify and graph their findings.
Curated OER
Coo Coo for Counting
Students put coconut trees in order from numbers 1 through 10 that appear on each tree. In this ordering numbers lesson plan, students complete this activity after reading the book Chicka Chicka Boom Boom.
Curated OER
Shape Sandwich
Students create sandwiches with an adult. In this shapes lesson, students are familiarized with shapes while making their sandwich.
Curated OER
Valentine Candy Count
Students analyze a bag of Valentine candy to create a graph. In this graphing lesson, students make predictions, sort by color, record data and make a graph. Students discuss results and make generalizations. Students generate their own...
Curated OER
Multiplication Algorithm (1)
Third graders in a 3rd grade math class make connections from prior instruction and mastery to solve problems in new learning situations. Using logical thinking and prior knowledge to solve current math problems is the focus of this...