Curated OER
Pyramid Activity
Pupils explore the concept of pyramids. They determine if two sides of a pyramid are perpendicular using a graphing calculator, then discuss parallel and perpendicular lines and how to determine if two lines are parallel or...
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Advanced Algebra with the TI-89
Pupils investigate the formulas for volumes of various solids using the Ti-89 calculator. The lesson focuses on the keying sequences necessary to embed the required volume formula in a program which is then used in the problem solving...
Texas Instruments
NUMB3RS Activity: Narrowing the Search
Students explore the length of an n-dimensional vector. In this Algebra II/Pre-calculus lesson, students investigate an expansion of the Pythagorean Theorem to n-dimensional space.
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Making Good Money Choices
Students determine how to spend donated money. In this money choices lesson, students explore the needs of the community. They determine the best use of donated funds for a good cause or charity. Students play a bingo game to reinforce...
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Keeping Watch on Coral Reefs
Students investigate the dangers Coral Reefs face by investigating satellite images. In this environmental protection lesson, students utilize the Internet to discover the types of satellites and sensors used to provide...
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Let's Make a Compost Cake
Students create a compost cake. For this gardening and decomposition science lesson, students review and describe the "nutrient cycle." Students create a compost pile, measure and record the dimensions and temperature of the pile, and...
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Find Someone Who........
Fifth graders identify, describe, and classify lines, line segments, rays, and angles. When given a diagram of a line, they classify the line as perpendicular, parallel, intersecting, vertical, horizontal, and/or diagonal.
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Perfection on Ice!: Math, Geometry, Fibonacci Numbers, Olympics
Students use the human body as a foundation for gaining practice in measuring angles and calculating ratios and proportions.
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Measuring Mass
Third graders engage in a lesson that is concerned with the estimate and approximation of different masses. They weigh different objects and compare the different measurements and then use a balance to compare them. Students define the...
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Naming Numbers Through Hundred Millions And Comma Placement
Fifth graders name numbers through the hundred millions place and demonstrate where to correctly place the commas. Using a car place value line, they park cars with numbers on them in the correct place value spot. Students also read...
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Identifying Horizontal, Vertical and Oblique Lines
Third graders watch the teacher draw a horizontal line across the board. They listen to the definition of horizontal and has a student demonstrate putting their body in a horizontal position. This is repeated with a vertical line. The...
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Geometry and Shapes
Fourth graders are asked to name different shapes.Four to five students to share their answers with the class. The teacher leads the discussion in geometry about the properties associated with shapes.
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Geometric Shapes at the OK Corral
Students explore geometry by utilizing computer software. In this shape identification lesson, students define several geometric shapes by the characteristics that classify them. Students draw and cut out geometric shapes using their...
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Pie Charts
The teacher conducts a survey of each student's favorite color. The teacher then creates a pie chart identifying the information gathered. The students display mastery by creating their own pie chart displaying the same information.
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Plan A Trip Anywhere
Students role play being an international travel agent that is planning a trip for a client. The teacher gives specific details associated with the trip. They choose the destination and work out some of the other details. Students...
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Congruent Shapes
In this geometry instructional activity, students trace the capital letter "T" in different directions to learn how a shape is congruent. Students trace this letter on a sheet of paper, then turn, flip it, and trace it in...
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Subtracting Using Estimation
Third graders play the game, "Who Wants To Be A Millionaire?" while subtracting using estimation. I really like the format of this fun game, which utilizes the lifelines and strategies found in the real game on television.
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Identifying Ordinal Position To Twentieth
Third graders investigate the concept of putting ordinal numbers in order from one to twenty. They work in a group to hold cards with a number and then line up in numerical order. Then students recognize the number and play a game with...
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Fractions - One-Half and One-Fourth
First graders identify and create the fractions one-half and one-fourth. The teacher first demonstrates how to create the fractions on a geoboard. The students then create one-half and one-fourth of a square, triangle, and a rectangle on...
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Fractions
Fourth graders define and identify fractions. They draw a fraction with the correct number of equal parts, shade a specified number of parts, and write a fraction based on information from a variety of story problems. Students observe...
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How Many More on a Graph?
First graders examine data on a graph and determine which variable on the graph has more. They draw pictures of their family members and determine which families have more members than other families. Using squares of paper to depict...
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Telling Time By the Hour
First graders explore how to tell time by the hour. They draw the minute and hour hands on a clock to match the time shown by the teacher on the overhead clock. Students write the time shown on a worksheet. They read "The Grouchy Ladybug."
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Multiplication by Two-Digit Numbers
Fifth graders review as a class how to do a two-digit multiplication problem. They discover that they are going to use M & M's to use in math problems and brainstorm how they are going to do that. They work on multiplication problems...
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Graphing Real World Situations
High schoolers solve linear equations using graphs. In this algebra instructional activity, students depict real life situation using lines and functions. They identify the slope, data and predict graphing behavior.