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Curated OER
The Greedy Triangle - Group Activity
Students explore different shapes and identify them. They make a community map using triangles, rectangles, circles, ovals, squares, pentagons, and hexagons.
Curated OER
Nature of Geometry
Fourth graders capture geometry in nature. In this nature of geometry lesson, 4th graders use digital cameras to find real life examples of geometric terms. Students create a presentation using the digital pictures and terms with...
Curated OER
Fractions in Shapes
First graders explore fractions with manipulatives. In this fraction instructional activity, 1st graders use paper foods such as sandwiches and pizza in order to find halves, thirds, fourths, eighths, and more. This instructional...
Curated OER
Measuring Perimeter
Have your class practice measuring the perimeter of various objects using this resource. Fifth graders place various-sized polygons in order (from largest to smallest). They use non-standard measuring tools to estimate the distance...
Curated OER
Picture Board
Learners divide a poster board so everyone gets the same amount of area to decorate. Youngsters talk about the different ways to divide a rectangle. They measure their lines to make sure that each piece is equal and then decorate their...
Radford University
Discovering Quadratics
Get to know quadratics from a couple of different perspectives. Classmates work in small groups to determine the optimal cooking time for microwave popcorn. Group members pop bags of popcorn for different times and collect data on the...
Curated OER
Rectangles and Squares
Young scholars identify two dimensional shapes in the school environment. In this basic shapes activity, students watch a video about rectangles and squares. Young scholars find examples shapes in their classroom and draw them. Students...
Curated OER
Math All Around Us!
Students walk around their neighborhood and school to find objects that remind them of a math concept or vocabulary term. In this real world math lesson, students find math concepts in various familiar locations and take pictures of...
Curated OER
Activity Plan 5-6: Architects at Work
Students build on what they know to make new discoveries. In this early childhood lesson plan, students engage in a block-building activity to develop language, math, and fine-motor skills.
Curated OER
Isosceles Triangles
Students investigate triangles. In this shapes geometry lesson, students define and state the attributes for equilateral, scalene, and isosceles triangles. Students locate the prefix "tri" in a variety of words and make connections with...
Curated OER
Symmetry that is Basic and Beautiful
Students explore lines of symmetry. In this symmetry lesson, students divide and combine shapes along basic lines of symmetry. Students explore symmetry in real life objects.
Curated OER
Problem Solving Using Power Polygons
Students investigate geometric shapes by creating figures on a plane. In this polygon lesson, students complete a worksheet based on the angles in a power polygon. Students identify the different types of polygons and define their...
Curated OER
Piet Mondrian Art
Students study Piet Mondrian's artwork. In this visual arts lesson, students analyze the use of lines and colors by Mondrian in his art. Students create their artwork in the style of Mondrian.
Curated OER
How Many More?
Learners complete subtraction problems where they use goldfish crackers as their manipulatives in the problem. In this subtraction lesson plan, students use words and pictures to also show their problems.
Curated OER
In and Out
For this opposites worksheet, students match 4 sets of opposites and then examine 4 groups of items and then mark the item in each group that does not belong.
Curated OER
Scales Problems
In this scales learning exercise, students find the weight of the shapes on the scale by comparing it to the other side, and make up their own problems. Students complete 5 sets of problems.
Curated OER
Oil Search
Students participate in a mock oil search game and attempt to find "oil" in a model oil field. They drill initially based on random guessing, but each time they drill they use prior knowledge to determine where to drill next. They must...
Curated OER
Shapes are Everywhere
Second graders gain an understanding of geometric shapes and spatial reasoning. They learn the attributes of solid shapes in everyday activities. Students compare geometric shapes to everday objects, finding things that serve a purpose...
Center Science Education
Paleoclimates and Pollen
Demonstrate for your earth scientists how plant pollen of the past has become part of sedimentary deposits, providing clues about ancient climates. Then give them simulated sediment layer samples to analyze for different types of paper...
PBS
Surface Area and Volume
You and your class will like this lesson on using visual models to relate the volume and surface area of solid shapes. Learners construct three-dimensional forms using nets. They calculate the surface area and volume for each and then...
Curated OER
Finding Area
Fourth graders explore how to find the area of a rectangular object. As a class, they discuss definition of area and strategies for finding area. The teacher models finding the area of an object by counting squares. Students observe...
Curated OER
Great Tasting Shapes
Fifth graders investigate the concept of median, mode, and range using a simple model for display purposes. They examine different shaped crackers out of a box and identify the ones that occur the most. Then the calculations for the...
Starfall
Xx is in Six
In this printing activity, students form the upper and lowercase letter Xx. Students also color in a picture of an ox pulling a wagon.
Curated OER
Shape Up!
In this visual thinking activity, students count all the rectangles in a figure that has both large and small shapes. Students write how many rectangles they count in the figure.