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Curated OER
Orthographic Drawings
Students investigate the creation of three dimensional drawings. In this geometry lesson, students analyze and complete orthographic drawings. They Cabri software to manipulate and move the drawings around.
Curated OER
Orthographic Drawing
Students investigate orthographic drawings. In this geometry lesson, students identify properties of three dimensional drawings in space. They solve problems using volume and area formulas.
Mathematics Assessment Project
Designing a 3d Product in 2d: a Sports Bag
Sew up pupil interest with an engaging, hands-on lesson. Learners first design a sports bag given constraints on the dimensions of fabric. They then evaluate provided sample responses to identify strengths and weaknesses of included...
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Techno Letters
Students explore the alphabet by completing a computer activity. In this letter identification lesson, students utilize Kid Pix to create artwork based upon each letter of the alphabet. Students utilize drawings, type and...
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Electric Field Mapping in 3D
Students create a 3D vector field map of an electric field. In this physics lesson, students measure the voltage inside an aquarium with water. They present their findings and map to class..
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Seeing in 3D: Interpreting Two-Dimensional Diagrams of Three-Dimensional Objects
Students hone in on their skills at reading diagrams. In this dimensional lesson students collect information on the functions of organs then figure out how all the parts work together.
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Living in a Geometrical World
Students participate in a series of hand-on, online, and multimedia activities to examine 2 dimensional and 3 dimensional shapes. They describe common geometric solids. They construct rectangular prisms using straws and ribbon.
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Polydron Fun
Students investigate nets as they relate to volume and area. In this geometry instructional activity, students use nets as a visual to deepen their understanding of surface area and volume of objects. They make conjectures about...
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Using Concept Maps to Design 3D Spheres
Young scholars create three dimensional shapes using concept maps. In this geometry instructional activity, students investigate the impact of mental schemas on humans. They collect data on this topic and plot their data on a coordinate...
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Dairy Barn
Agriculture is truly a math-based profession! Help the dairy farmer determine the supplies needed to complete his barn. Using given dimensions, learners build equations and use units to determine the correct amount of materials.
Curated OER
A Cone and Its Net
Create and investigate nets for solid shapes with your class. They identify the different parts and faces of each polygon and solid then calculate the surface area and volume of cones. They use circle sectors of varying sizes to build...
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A Place In Space
Students work together to create a 3D coordinate system. They plot points that are given to them and asked to find these points in space. They discover how engineers use coordinates in their careers.
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A QUESTION
Students engage in scientifically oriented questions. They give priority to evidence, draw conclusions/formulate explanations and connect/evaluate explanations with scientific knowledge. Students communicate and justify proposed...
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Framing a House
If members of your class wonder where they can use the math they learn in middle school, let them discover the answer. Learners apply geometry concepts of scale and measure to calculate the costs of framing a house addition.
Curated OER
What a View!
Learners examine two- and three-dimensional shapes and figures. Individually, they practice identifying the shape from various viewpoints. By completing this activity, they develop a spatial sense about how figures and shapes are...
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Strongest Polygon
Students define and identify shapes by name. In this geometry lesson plan, students construct, identify and compare polygons based on the number of sides. They classify each shape based on their angle sum theorem.
Curated OER
Why Is An Apple Like A Suitcase?
Students examine a variety of fruit to discover that each has seeds. Through experimentation, they discover the role that fruit and seeds play in a plant's life cycle.