Curated OER
Tangram Perimeters
Students work together to make figures out of tangram squares. In groups, they calculate the measurements they need and apply the Pythagorean Theorem. They complete a worksheet solving equations using the theorem and review their answers.
Curated OER
Studies of the Eastern Worlds: Cultural Maps
Seventh graders look for similarities and differences in the culture of Eastern World countries by looking at the art from each country. They test their hypothesis and assumptions through further research in the media center. Finally...
Curated OER
Properties of Fractals
Pupils build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial and...
NY Learns
Investigation - Looking at Polygons
Middle schoolers construct polygons by plotting points on a coordinate plane. Pupils connect the points and identify which polygons they have drawn. They will need graph paper to carry out the assigned activities. A vocabulary list,...
Curated OER
Getting It Right!
Students construct right triangles, measuring the sides and recording the measurements in spreadsheets. They analyze their measurements for patterns and research the Internet for information on Pythagoras.
Curated OER
Shapes from Shapes
Geometric shapes are really cool. Examine triangles, quadrilaterals, trapezoids, rhombuses, parallelograms, pentagons, and hexagons with your class. They draw large shapes and small shapes then compare them to understand their shapely...
Curated OER
Volume and Mass: Identify the Attribute
Students rotate through five studying stations related to the attributes of volume and mass. They manipulate objects to explore mass, compare two masses by pushing and lifting, pack materials and fill containers, and pour liquids from...
Curated OER
SuperShapes, Part 1; "Tri"ing Triangles
An outstanding instructional activity on triangles awaits your math scholars. Learners focus on the triangle, which is the strongest of all polygons. They see the role that triangles play in the design of buildings, and learn about...
Curated OER
iPod Audio Tours
Middle schoolers cooperate in small groups to create an audio tour of a zoo exhibit during a field trip. They record personal reactions, zoo sounds and information learned about the exhibit. They then edit the audio recording and add...
Curated OER
Picturing Text
Students, through observation and discussion about the Coffin of Djed Mut, make connections between hieroglyphs and the English writing system. They create their own visual story using symbols that represent words.
Curated OER
Building Big and Strong
Middle and high schoolers explore the concepts of architectural rigidity. They analyze a variety of polygons, and explain why some shapes add more strength to structures than others. The PBS video, "Building Big," is utilized in this plan.
Curated OER
Molly Pitcher -- "Out of Many, One"
Young scholars research, brainstorm and analyze the events that lead up to the Revolutionary War. They critique a piece of artwork depicting a scene from the Revolutionary War. Each major battle is plotted on a map to show a visual...
San Francisco Symphony
Dear Mr. Copland and Mr. Ellington
After a teacher-led demonstration on the lives and music of Aaron Copland and Duke Ellington, learners write a letter to them which shows their understanding of how a person's life experiences can be reflected in a composer's music. They...
Curated OER
Mapping Districts
Students use maps to learn about the U.S. Census. In this 2010 Census lesson plan, students visualize census data on maps, use map keys to read population maps, and explore the concept of population density.
Curated OER
Dream Bedroom Floor Plan
Students build and apply concepts of geometry. For this geometry lesson, students create a building using proportions and scale drawings. They use Cabri technology to create a virtual drawing first.
Curated OER
Dream Bedroom Floor Plan
Students construct using Cabri software. In this geometry lesson, students convert between units and apply the correct measurements to build objects. They create the room virtually and manipulate the shapes to the desired measurements.
Curated OER
Arithmetic Artistry
Students create a classroom quilt that illustrates the many unique ways that students use math skills.
Curated OER
Are you in Golden Shape
Students solve and verify the solution for unknown measures. In this geometry lesson plan, students identify the properties of circles. They use the arc, angle and segment relationship to find the missing measures.
Curated OER
Incredible Edible Bridges
Students create a bridge using engineering and geometric concepts. In this geometry lesson plan, students identify the missing measures of polygons sides and angles. They work together to solve real life situation using problem solving...
Curated OER
Volume of Cones
Students identify the volume of cones and pyramids. In this geometry instructional activity, students derive the formula for cones and pyramids. They calculate the volume of cones and other three dimensional shapes.
Improving Measurement and Geometry in Elementary Schools
The Sum of the Interior Angles of a Polygon
Junior geometers discover that polygons can be decomposed into triangles and that the number of triangles can be determined by a rule. Note that the Geometer’s Sketchpad® software is required to carry out all components of this lesson.
Curated OER
Symmetry of Road Signs
Students identify symmetry in road signs. In this geometry lesson, students explore objects in the real world for symmetry. They perform translation, rotation and reflection.
Curated OER
WHAT EL CHUPACABRAS MEANS TO ME
Students explore hispanic ficticious characters and compare them to the anglo culture.
Curated OER
Shadow Casting
Eighth graders use a meter stick that is placed on a horizontal surface and an object is moved along it so that the shadow length can be measured at different distances from the light source. They solve real-world problems involving...