Curated OER
The Fourth Quadrant of Proportiona
Students experiment with scale to solve a problem presented in a video clip. They determine the correct size to use when constructing a model and evaluate the use of proportions in real life applications.
Curated OER
Using the Correct Vocabulary to Solve Problems
Third graders examine the vocabulary and strategies to be used with addition, subtraction, and multiplication word and story problems. They observe the teacher solve a variety of problems, then write and illustrate their own original...
Curated OER
Parabolas in Flight
Students utilize a trajectory formula in order to discover the physics of a thrown ball. In this physics lesson plan, students videotape the trajectory of a thrown ball or basketball shot and analyze the action by breaking the video...
Curated OER
Breaking News English: Boy Aged 9 to Study Maths at University
In this English instructional activity, students read "Boy Aged 9 to Study Maths at University," and then respond to 1 essay, 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Curated OER
Who Invented It? When? Chinese Inventions: An Introductory Activity
Learners use Robert Temple's "The Genius of Chins: 3,000 Years of Science, Discovery and Invention", to understand how much the Chinese have contributed with their scientific and technological ability.
Curated OER
How Does Radon Get In?
Students examine the potential sources of radon entry into homes. They compute the surface area for various objects, create a sketch of their home, calculate the ratio of air leaks to the outside surface area, and conduct a radon audit...
Curated OER
Geometry in the Heavens
Ninth graders access a star worksheet and determine properties of polygons. In this investigative lesson students complete a worksheet and discuss myths.