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National Security Agency
Expanding Place Value
Learners explore place value. This incredibly thorough and valuable mathematics lesson plan, has students make a number wheel to assist in the completion of a Place Value worksheet. Students use manipulatives and a place value mat to...
Curated OER
Place Value of Whole Numbers Through One Million
Third graders construct numbers to the millions place. In this 30-page place value lesson, learners create numbers and evaluate the place value of digits. They explore standard and expanded form of numbers. An incredible resource!
Curated OER
Compare Whole Numbers to 100
Students practice comparing whole numbers. For this number comparison lesson, students use number lines, number cards, base-ten blocks, and bean sticks to practice comparing whole numbers that range to 100. Students follow the teacher's...
Curated OER
Place Value: A Place for Apples
Second graders explore number values by completing math worksheets. In this place value lesson, 2nd graders identify the use of decimals in numbers and read a book about math called Apple Pigs. Students create number charts based on the...
Curated OER
Yummy Apples!
Students discuss apples and how they are grown. They listen as the teacher reads "Apples," by Gail Gibbons. Students discuss the story. They view several different types of apples and compare their characteristics. Students taste several...
Curated OER
Soil, Designer Soil: From Rainforests to the Prairie
Learners explore the role and importance of soil in the ecosystem. In this Science and Social Studies lesson, students complete an experiment using various kinds of soil and clay and then examine how soil has a direct impact on our...
Pennsylvania Department of Education
Order, Order
Students use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.