Curated OER
Translations, Reflections, and Rotations
High schoolers are introduced to the concepts of translation, reflection, and rotation. They practice translating, reflecting, and rotating two-dimensional objects on the coordinate plane. students use computers to learn about the three...
Curated OER
2-D Geometry
Third graders describe and compare attributes of two-dimensional shapes. They explain geometric terms, angles and shapes. Students demonstrate each vocabulary word with their body and they mirror the body positions associated with each...
Curated OER
Symmetry in Kaleidoscope Designs
Learners define reflection, rotation and symmetry. In this symmetry lesson, students move the graph around the coordinate plane and identify the line of symmetry. They identify the different designs of a kaleidoscope.
Curated OER
Unit 7 Transformations
In this transformations worksheet, learners observe the errors in the reflection of a picture. They determine the number of transformations needed to complete a grid. Students perform reflections according to directions and...
Curated OER
Reflection: Student Worksheet
In this math worksheet, students will work independently to trace a stencil on an x-axis. Then students will follow a procedure to trace the image on the horizontal line of reflection. Students will observe that reflections and rotations...
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Reflection
Eighth graders use a stencil to make a figure with which they discover the horizontal line of reflection, the vertical line of reflection, and the diagaonal line of reflection using coordinates.
Curated OER
Kaleidoscope
Eighth graders create a kaleidoscope drawing. They show the basic art rules (shading, highlighting, coloring, etc.) They increase their design and drawing skills, improve hand eye coordination and develop an understanding of mirror images.
Curated OER
Light and Optics
In this light and optics worksheet, students match the light and optics vocabulary with their definitions. Students match 21 words to their definitions.
Curated OER
Light and Optics
In this science worksheet, students look for the words to fill in the crossword puzzle that is focused upon the concepts of light and optics.
Curated OER
Take-Home Midterm Exam #3
The University of Hawaii has published a vast collection of midterm and final exams for their Physics 152 course. This particular exam offers a variety of assessment methods, and covers the topic of electromagnetic radiation....
Mathematics Vision Project
Module 6: Congruence, Construction, and Proof
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This...
Willow Tree
Transformations
How does something go from here to there? Describe it with a transformation. Young mathematicians learn how to translate, reflect, rotate, and dilate an image.
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.
Curated OER
To See or Not to See: The Colors of Light
Seventh graders describe and conduct an experiment that identifies the physical properties of light. They explore sources of visible light and an electromagnetic spectrum. Students explain the conversion of one form of energy to another.
Curated OER
Color Mixing
Students distinguish and recognize the three primary colors used in color printing. In this color mixing lesson, students predict what color will be produced when pigments or color beams are mixed. Students will demonstrate an...
Curated OER
Reflection
In this math worksheet, students practice their skills in constructing reflections of shapes that are on a grid. This worksheet has 13 problems for the students to solve, and includes an answer sheet.
Curated OER
Optical Images
Ninth graders study optics and the law of reflection. In this optical images lesson students use a laser and conceptualize the law of reflection.
Curated OER
I Have Friend Who
For this algebra worksheet, students try to figure out by the given clues, why the friend likes certain things and not others. There is an answer key wit this word problem.
Curated OER
Symmetry
Learners explore symmetry. In this geometry lesson, student identify and define bilateral symmetry, radial symmetry, pentagonal symmetry, hexagonal symmetry, and cubic symmetry. Students construct examples of these types of symmetry and...
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Applied Science - Physics (5B) Post Lab
Fifth graders analyze optical images. in this optical lesson, 5th graders look at how light reflects and refracts. They discuss different types of lenses and how they change the picture that is taken.
Curated OER
Surface Area
In this geometry instructional activity, 10th graders define surface area, net and lateral face. They calculate the surface areas of cones, prisms and cubes. There are 9 surface area questions.
Curated OER
Radiation From Space
In this space activity, students will review different aspects of light, sound, and radio waves in space and the use of different types of telescopes. This activity has 17 fill in the blank statements.
Curated OER
In The Garden
Young scholars examine symmetry and transformation concepts. They create patterns that translate, reflect and rotate. Students participate in a variety of activities that explore transformation concepts through the context of a garden.
Curated OER
Investigating Transformations Of Parent Functions
Students identify the basic transformations of parent functions. They use their graphing calculator to create a transformation booklet by folding a sheet of computer paper in half and stapling along the folded edge.