Curated OER
Commutative Property
First graders investigate the Commutative Property of Addition. It is introduced using models such as students, counters, balances and dominoes. They discover the order of the numbers in an addition sentence does not change the result...
University of Southern California
Discovering Plants
Students construct a small greenhouse and plant lima beans. They read books about plants, tend the lima bean seedlings, observe and record plant growth, taste a variety of plants and maintain plant journals.
Curated OER
Too Many Tamales
Pupils investigate Mexican holiday celebrations and compare them to American Christmas holidays. They conduct a Mexican Christmas Scavenger Hunt. The activity uses a streaming video in order to engage students in the main objectives.
Curated OER
Clockwise
Second graders investigate angles through this series of lessons. They determine how angles turn in both clockwise and anticlockwise directions. They examine the characteristics of quarter half turns and how they can begin from any...
Curated OER
Introduction of Careers in Technical and Engineering
Ninth graders explore career opportunities in technology and engineering. In this engineering lesson, 9th graders design plans and build machines to perform tasks.
Curated OER
Counting Coins
Learners identify the different types of coins. They practice buying objects in the classroom with their coins. They must use different combinations of coins in all situations.
Curated OER
Playground Pounding
Students view photographs depicting soil compression. They use soil and sponges to observe how soil can be compacted, and its implications.
Curated OER
Water Filtering
Students investigate how polluted water is filtered so people can use this recycled resource. They conduct an experiment in which they put "polluted" water through a filtering system. They investigate what happens at a water treatment...
Curated OER
Look At Those Leaves!
Students explore botany by researching plants in class. In this tree identification lesson, students examine a group of leaves and list the different characteristics before guessing what types of trees they came from. Students read about...
Curated OER
Air and Water in the Environment
Second graders participate in a three part lesson in which they identify and describe forms of moisture in the environment. Part one of the lesson involves the three stages of the water cycle, part two focuses on creating humidity by...
Curated OER
Claire Damarodas
Fifth graders examine how sugars may be listed as an ingredient in various ways. E.g. Many of the words end in -ose (ex. Sucrose, dextrose, maltose)
Curated OER
Little Red Hen (Makes a Pizza) Lesson Plan
Students create a pizza recipe based on the recipe used in The Little Red Hen (Makes a Pizza) by Philemon Sturges. In this early childhood lesson plan, students read The Little Red Hen (Makes a Pizza) and identify the ingredients needed...
Curated OER
Finding the Area and Perimeter of Polygons
Seventh graders practice finding the area and perimeter of polygons. In this polygon area activity, 7th graders brainstorm shapes and take a walk to locate shapes. Students record properties of shapes and use various shapes to make...
Curated OER
The Ozone
Students engage in lesson concerned with the concept of the ozone layer. They write a reflective journal using prior knowledge. Students read sources of information about the existence of a hole in the ozone layer. Finally they create...
Teach Engineering
Breathing Cells
Pairs work together to determine whether unknown solutions are either acids or bases by using a red cabbage indicator solution. After determining the general pH of the unknown solution, classmates blow into the same indicator after...
Pennsylvania Department of Education
Multiplication Using Arrays
Explore the concept of multiplication by using arrays. Classmates use arrays to gain a better understanding of multiplication. They break arrays apart to model the distributive property of multiplication over addition. The relationship...