Curated OER
Fractions in Shapes
First graders explore fractions with manipulatives. For this fraction lesson, 1st graders use paper foods such as sandwiches and pizza in order to find halves, thirds, fourths, eighths, and more. This lesson is divided up into 3 tiers...
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Pizza Fractions
First graders identify a whole and the fractions 1/4, 1/2, and 3/4 using pizza. This is a very nice lesson, in that not only do students practice their fractions, they also get to eat the pizza at the end of the lesson!
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Odd and Even Numbers
First graders practice number identification by reading a story in class. In this number sense lesson, 1st graders read the story A Wish for Wings that Work and identify objects within the book's photographs. Students count the number of...
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Subtraction with Counters
First graders practice subtraction with manipulatives. In this subtraction lesson, 1st graders use M&M's to count and then take away. They write number sentences to match their subtraction problems.
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Sizing Up Shapes
First graders explore geometric shapes. In this math instructional activity, 1st graders sort shapes into groups and discuss the characteristics of the shapes. Students build geometric shapes using toothpicks and marshmallows.
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Five Little Monkeys
Young scholars listen to story Five Little Monkeys Jumping On The Bed, and act out subtraction situations.
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Leaves, Flowers, Seashells, Mirrors and Symmetry
Students develop an understanding of patterns and symmetry. For this symmetry and pattern lesson, students use real world patterns then analyze and extend them. Students also use real world items while discovering and observing symmetry.
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Parts of a Group
Students use manipulatives to form groups and then create a page showing parts of a group as fractions using KidPix. They work on the concept of equal parts and the number of groups discussing fractions of the groups and how they would...
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Counting by Ones
Students participate in teacher-led demonstrations and use manipulatives to count the numbers one through ten out loud.
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Probability Fun
First graders use probability terminology to describe all possible outcomes of certain events. In this probability lesson, 1st graders use counters to create a pretend "purse" of objects. Students create their own probability drawings...
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Counting by Making Groups
First graders represent, compare, and order numbers. In this counting skills lesson, 1st graders use manipulatives to demonstrate one-to-one correspondence and to represent numbers. This lesson includes a teacher script to guide the lesson.
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Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
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Repeating Patterns
Learners explore growth patterns by using manipulatives such as pattern blocks, investigate growth pattern of pattern, record growth in T-chart, describe how pattern is growing, and predict number of blocks needed to extend pattern.
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Model Counting Pennies and Nickels
First graders provide monetary value of coins. In this counting pennies and nickels lesson, 1st graders practice counting money with a partner.
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Using Jellybeans
Students extend patterns that are created by their teacher by using jellybeans. In this patterns lesson plan, students use 3 different colored jellybeans.
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Symmetry that is Basic and Beautiful
Learners explore lines of symmetry. In this symmetry lesson, students divide and combine shapes along basic lines of symmetry. Learners explore symmetry in real life objects.
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Guess My Shape
Pupils describe shapes to other students who have to guess that shape. In this shape lesson plan, pupils describe shape attributes to other students. Then those other pupils have to guess the shape that is being described to them....
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Primary Geometry
Students identity simple geometric shapes. For this early geometry lesson, the teacher introduces students to triangles, squares, and rectangles, then students identify and classify the shapes as they are found in the classroom. To...
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Saving Makes Cents
Students identify ways families save money. For this financial lesson, students read the book A Chair for My Mother and discuss ways to save money. Students identify coin values and practice counting money.
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Solve Story Problems: Sold! A Mathematics Adventure
Young mathematicians listen to the book Sold!: A Mathematics Adventure by Nathan Zimelman where they encounter ways to solve story problems. They then create and solve start unknown addition and subtraction equations. Resource builds in...
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Shapes in Our World
Help your students explore shapes. They classify shapes and identify them in their everyday world. Plane shapes are explored, and they classify and identify the plane shapes.
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How Many More?
Students complete subtraction problems where they use goldfish crackers as their manipulatives in the problem. For this subtraction lesson plan, students use words and pictures to also show their problems.
Pennsylvania Department of Education
Extending Pattern Understandings
Students use shapes and manipulatives to demonstrate patterns. In this patterns lesson plan, students also break up patterns to identify a pattern unit.
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Pattern Block Activities
Students practice various math skills by using manipulative activities. In this math manipulative lesson, students sort shapes, build hexagons, and build shapes using manipulatives. These activities would be great for parent ed or...