To see the current collection of puzzles see the links below: In addition, Media4Math has a collection of word games and vocabulary puzzles to allow students to further practice their vocabulary skills. There are many free online tools for creating such puzzles. Once students are familiar with the collection of terms have them create word search or crossword puzzles using these terms. With an activity like this, students begin to use math vocabulary but, more important, tie it to math concepts. Encourage them make connections among these related terms, creating a graphic similar to this: Working in teams, students can begin to build connections among these terms. As you can see, this is more than just a simple definition of a single term.Īs students analyze these definitions, they begin to see common terms: ratio, rise over run, change in coordinates, and so forth. Clicking on the link reveals that there are 17 terms under the category of slope. To continue this example, let's look at the collection of terms under slope. The idea is to encourage students to start using these terms as they begin discussing the main concept. Have a group of students research these terms and begin making connections.Have students research one or more of these terms. Each definition includes an example of the term.As you introduce a new topic, for example Slope, go to the corresponding collection of definitions by linking on one of the collections above.Here are some idea for how to use this library of vocabulary terms: Creating Connections Click on each link to see that collection of terms and definitions. The Media4Math glossary consists of clusters of such terms. In fact, for any given concept there are clusters of vocabulary terms that students need to learn in order to better understand the concept. Math vocabulary doesn't consist of isolated terms. To see the complete collection of these terms, click on this link. Furthermore, each definition includes a clear explanation and a contextual example of the term. Each definition is a downloadable image that can easily be incorporated into a lesson plan. With that in mind, Media4Math has developed an extensive glossary of key math terms. Textbook instruction or examples often rely on these key terms and without a proper grounding in the relevant vocabulary, students will continue to struggle. In fact, many students struggle with math concepts because they lack the mastery of key vocabulary. Vocabulary is an important part of the math curriculum. The Screen Reader will read the definition. Click on the PREVIEW button on the left and then click on the definition card.From the menu, click on the Screen Reader button.Click on the Accessibility icon on the upper-right part of the screen.Accessibility This resources can also be used with a screen reader. To learn more about Slide Show Creator, click on this Link. To see the complete collection of definitions, click on this Link. Create a Slide Show Subscribers can use Slide Show Creator to create a slide show from the complete collection of math definitions on this topic. Related Resources To see additional resources on this topic, click on the Related Resources tab. The formula for finding the sum of the interior angles of a polygon is based on partitioning a polygon into triangles from a given vertex. The sum of the interior angles is found by using this formula. Notice that all sides are congruent and each interior angle measures 108°. The word "quadrilateral" literally means "four sides."Ī regular polygon has five congruent sides and five congruent angles. The word "triangle" literaly means "three angles."Ī quadrilateral is a polygon with four sides and four vertices. here is an example of a polygon.Ī triangle is a polygon with three sides and three angles. The following section includes background information on the topic of polygons.Ī polygon is a closed figure on a plane with straight sides and vertices. PRESS PREVIEW TO SEE THE DEFINITION- To see the complete collection of definitions on this topic, click on this link. This includes general definitions for polygons, definitions of specific polygons, and terms related to various polygon properties and measures. This is a collection of definitions related to polygons and similar topics. Definition | Polygon Concepts | Regular Polygon
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