Curated OER
Cherries Still Positive, Lemons Still Negative
Third graders explore positive and negative integers. This follows a lesson entitled, Cherries Are Positive, Lemons Are Negative and uses Cherry heads and Lemon heads.
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Angle Aerobics
Third graders review angle criteria and then stand. They demonstrate with their hands each type of angle called out by the teacher: right, acute, or obtuse. Music is added and students follow teacher in an angle aerobics class peppered...
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Record 'The' Results
Third graders predict how many times they'll see the word "the" in a newspaper page and highlight all the "the"s they find. After reviewing definitions of range, median, mode, mean they create a Stem and Leaf Plot and a Back-to-Back Stem...
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Who Am I? (Middle School)
Third graders complete a classroom game used to build understanding of two and three-dimensional shapes. Diagonals, sides, regularity, congruency, angle measurements, parallels, perpendicular, faces, and edges are a few of the vocabulary...
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How tall are you?
Students review different units of measurement that would be used to measure height. They compare their height to that of Abraham Lincoln by working with a partner to make a life size tracing of each other and measuring their height.
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Symmetrical Journals
Students examine the concept of symmetry by studying the symmetry of symbols in a wall painting and creating journals with a symmetrical design. After a class review of symmetry and identifying the line of symmetry in several objects in...
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Square Numbers Closure Activity
Students discuss square numbers. In this math lesson, students find square numbers and support their answers. Students find sums and products that are square numbers.
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Multiplication Bingo
Students review and reinforce multiplication facts using a bingo game.
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Triangle Explorer
Learners compute the area of triangles in a computer program. In this measurement lesson plan, students complete 5 easy, 5 medium, and 5 hard problems.
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Place Value to 10,000
For this ten thousands place worksheet, students review the table that shows the diameters of the largest moons in the solar system and the planet it orbits. Students use the table to help them understand numbers with a place value of...
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Let's Make a Meal: A Study of Oats
Students investigate the history and health benefits of oats. In this food history and nutrition lesson, students describe the origin of oats in America, define nutrition related vocabulary, and read and follow recipes for making...
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Grade 3: Palindrome Patterns
Third graders use addition to create numbers that are palindromes and organize their results to look for patterns. They make generalizations from patterns and practice reading large numbers and addition with regrouping.
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Surface Area and Volume
Students are introduced to the notion of surface area and volume, learn the terminology used with surface area and volume and have experimented with the surface area and volume of different prisms.
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Geometry: Tessellations
Students create tessellations with computer software while applying their knowledge of reflections, rotations, and translations.
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American Quilts
Third graders demonstrate the ability to make an emotional connection to A Quilt Story.
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Teaching fractions & ratios with M&Ms
Students collect data using M&Ms, fill in charts, and write ratios and fractions for each color M&M.
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Designing Detectives
Third graders explore the idea of formulating a hypothesis and designing an experiment to test the hypothesis.
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Patterns to the Rescue
Students watch "Cyberchase: The Poddleville Case" and analyze patterns. They complete a patterns assignment worksheet and then they make up patterns using numbers, shapes or colors, for their classmates to solve. They use patterns to...
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Great Graphs
Students create graphs by tabulating their preferences among 10 state quarters. They examine quarters and tally their favorites. They complete a worksheet. There are more lesson plans included in this unit.
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Subtracting With the Hundreds Place And Regrouping
Learners solve math problems involving subtracting with regrouping. They practice the steps for subtracting in the hundreds place with regrouping, through teacher guided practice. Independently, pupils complete story problems involving...
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One-digit Division
Young mathematicians read the book, The Doorbell Rang. They examine the necessity of division in everyday life, such as cooking and sharing. They use paper cookies to construct equivalent sets.
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Array Bingo
Students recognize patterns in arrays and repeat these patterns back to the teacher. They determine and tell the teacher the total number of squares in the array based on the pattern they recognize.
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Our Geometic World
Learners walk around the neighborhood and identify various polygons and lines in buildings, nature and other objects. They design a building using various geometric patterns, shapes and lines. Students complete a descriptive writing of...
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Shorten the Length
Learn how to summarize by identifying main ideas and supporting details. Readers cross out unimportant information as they read through a text. Is it a random detail? Cross it out! They then draw a concept map, placing the main idea in...