Lesson Plan
Curated OER

Exploring and Oregon Commodity

For Teachers 3rd
A fun (and delicious!) instructional activity teaches measurement to your third graders. They work in small groups to first predict, then to measure the weight, circumference, and number of seeds found in a watermelon. Everyone gets to...
Lesson Plan
Growing Minds

Growing Minds: Cucumber Exploration

For Teachers K - 4th Standards
After reading a picture book about planting and harvesting cucumbers, learners get a chance to examine some cucumbers of their own. First, they see photographs of a cucumber on a vine, and learn that it is part of the gourd family....
Lesson Plan
Curated OER

Garden Grid

For Teachers 2nd - 6th Standards
Basically, your class reads about different garden plants from an included handout and seed packets that you provide, and then uses a grid to plan out where to place the plants. They can practice counting with the seeds, grouping,...
Lesson Plan
Curated OER

Pumpkins . . . Not Just Part of Halloween

For Teachers 3rd - 5th
Students study the pumpkin. In this pumpkin lesson, students participate in different activities that explain the history of pumpkins and how pumpkins develop and grow, read "The Great Pumpkin Story" and answer comprehensive questions...
Lesson Plan
Curated OER

Working Watermelon

For Teachers 2nd - 4th Standards
You're going to wish you had a watermelon for this lesson! Class members read about watermelons and make a salad in class to sample. They also perform estimates, measurements and calculations on a watermelon. They predict what percentage...
Lesson Plan
Curated OER

Possible Outcomes 7

For Teachers 6th
In this math worksheet, 6th graders make predictions about the possible outcomes for two word problems and correlate the data found in the graphic organizer.
Lesson Plan
Curated OER

Estimate How Many Seeds Are In a Fruit or Vegetable

For Teachers K - 4th
Help mathematicians estimate how many seeds are in a given vegetable or fruit. They are divided into pairs and estimate the amount of seeds in a whole fruit without seeing the inside. They then cut the fruit or vegetable in half and...
Lesson Plan
Curated OER

Pumpkins By the Pound

For Teachers 1st - 3rd Standards
Use pumpkins of various sizes to experiment with weight and perimeter. First the class lifts the pumpkins one by one, estimating each pumpkin's weight. They arrange the pumpkins from lightest to heaviest, and then string weigh each one...
Lesson Plan
Curated OER

Snack Sack

For Teachers 1st
First graders, after exploring agricultural products that can be considered snack foods, experience the concepts of ratio and probability. They analyze and record their class experience after dealing with the following snacks: peanut...
Lesson Plan
Curated OER

Identify, Sort, Classify

For Teachers K
Students identify, sort, and classify. In this kindergarten math instructional activity, students explore visual examples of sorting with 1 or more attributes. Students also practice solving problems that their instructors model.