EngageNY
Rotations, Reflections, and Symmetry
Lead your high school class on a journey through the world of symmetry and reflections as you discuss geometric principles. Pupils differentiate between reflections and rotations, explore rotational symmetry, and investigate how to...
Curated OER
Line or Bilateral Symmetry
In this problem solving learning exercise, 4th graders figure out how many lines of symmetry 6 Greek alphabet letters have. Students write each number and draw the line or lines on the lines provided.
Curated OER
Rotational Symmetry
In this rotational symmetry worksheet, students solve 6 problems, using a set of given figures. All problems relate to rotational symmetry of the figures.
Curated OER
Line Symmetry
In this line symmetry practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Symmetry
In this symmetry problem solving worksheet, students sharpen their math skills as they read 4 word problems and draw or write to explain their answers.
West Contra Costa Unified School District
Key Features of Graphs
The key is ... After a day of instruction on key features of graphs, groups create a poster and presentation on the key features of their given function graph. The resource provides an extension activity of "telephone" using graphs.
Curated OER
Getting in Shape
Students create tangram rockets out of shapes and practice shape recognition.
EngageNY
The Definition of a Parabola
Put together the pieces and model a parabola. Learners work through several examples to develop an understanding of a parabola graphically and algebraically.
EngageNY
Construct a Perpendicular Bisector
How hard can it be to split something in half? Learners investigate how previously learned concepts from angle bisectors can be used to develop ways to construct perpendicular bisectors. The resource also covers constructing a...
Curated OER
Teaching Polygons using Technology
Third graders utilize different types of computer programs, such as Microsoft paint and Microsoft Word to study and create different types of polygons. They use PowerPoint to create a story about a shape and others that it meets during a...