KnowMo
Angles in Polygons: Calculating Interior and Exterior Angles
This video is a lecture presentation on angles in polygons. The presenter explains what a polygon is and how to calculate angles inside of it. They highlight the importance of triangles in finding the interior angles of shapes and...
Curated Video
Recognizing Asymptotes in Reciprocal Graphs
The video is a tutorial on identifying asymptotes and recognizing reciprocal graphs. The presenter explains the concept of asymptotes using the example of the graph of Y = 1/X and how adding or subtracting values affects the asymptotes....
Curated Video
Using Cubes and Subtraction to Measure Differences in Length
In this video, students learn how to use cubes and subtraction to measure the difference between two objects. The teacher demonstrates comparing the length of two objects using paperclips and then applies the concept to finding the...
Curated Video
Using the Discriminant in Quadratics
In this video, the presenter explains the concept of the discriminant and its use in solving quadratic equations. They explain how the discriminant is contained within the quadratic formula and how it can be used to determine the number...
Curated Video
Sketching Higher Order Polynomials and Identifying Disguised Quadratics
The video is a lecture presentation on sketching higher order polynomials. The presenter begins by recapping the general trends for even and odd powered graphs. Then, they introduce a general strategy for sketching any higher order...
Curated Video
Introduction to Sketching Graphs
This video provides an introduction to sketching graphs, discussing important points to consider such as the shape of the graph, its intersection, and turning points. The speaker reviews the general shapes of common graphs such as...
Schooling Online Kids
Arts and Crafts: How to Paint a Treehouse
Hi friends! Do you have a tree house in your backyard? Bella does not… so she is going to paint one instead! Join Bella and Pepe as they learn how to paint their very own tree house. We hope you have fun! Materials 1x Paint brush 1x...
Seeker
What Science Was Actually Done on the Moon? | Apollo
Apollo 14 conducted more scientific exploration of the Moon than any mission before it, and discoveries from the trip would eventually shape a new understanding of our celestial neighbor. Check out the entire Apollo series here!:...
Education Development Center
What's Cooking? Carbohydrates
Chef Jamika is at it again, highlighting math and science in her cooking demonstrations. In this episode, ratios and fractions are introduced within the main topic of carbohydrates and the direction for making succotash! The general...
Khan Academy
Khan Academy: Vi Hart: Doodling in Math: Snakes + Graphs
Video demonstrating some doodling games that illustrate mathematical concepts of graph theory, touching on topology and map theory. [4:25]
Khan Academy
Khan Academy: Doodling in Math: Doodling in Math: Snakes + Graphs
Video demonstrating some doodling games that illustrate mathematical concepts of graph theory, touching on topology and map theory.