# 3D Shapes . Prisms

A prism is a polyhedron for which the top and bottom faces (known as the bases) are congruent polygons, and all other faces (known as the lateral faces) are rectangles. (Technically, when the sides are rectangles, the shape is known as a right prism, indicating that the lateral faces meet the sides of the base at right angles. In this lesson, when we use the term prism, we mean a right prism. But there are other types of prisms, too.) A prism is described by the shape of its base. For instance, a rectangular prism has bases that are rectangles, and a pentagonal prism has bases that are pentagons.

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Avoiding School Work In our DEJA VU workshop, we addressed how to help kids who avoid their school work. Because Avoiders are overwhelmed to begin with, going through the Daily Plan each morning or the night before is very important. For an Avoider, you might even expand that idea with a flow chart or hourly schedule. They need to see all the things that they DO have time for. The Order of Operations Millionaire Game In this millionaire-style game, students will use order of operations to solve math problems involving addition, subtraction, multiplication, and division including exponents and parentheses. This is a single-player game that can be played on computers, iPads, and other tablets. You do not need to install an app to play this game on the iPad. How many points can you earn? Play this fun and interractive game to show off your math skills. The game is based on the following Common Core math standards:

Math Teaching Videos Math Teaching VideosEach math problem comes with a step by step video solution, follow up problems, an online calculator and sketch pad. advertisement Jenn's Fish Tank Do-It-Yourself tessellations - Tracing Paper Method 16. Erase the rectangles and decorate the shapes. This is the end of the lesson. You did it! logic - the fractal or scale-free middle of a hierarchy What is a fractal? And why does it matter? A fractal shape is geometry with scale – a middle ground or internal axis of scale symmetry.

k12 Start Computer and Technology Skills: Microsoft Office and MORE! Series Ever want to learn about all the online tools that you might find on your computer? Well, here's your chance! Learn more about the helpful tools that may be on your computer. Join Lori Lovelady, CAVA parent and Microsoft Office Certified Trainer to learn how to use Open Office Suite tools, Microsoft Office tools, and Google Docs.

Fun Kids Online Math Games "Sheppard offers everything from early math to pre-algebra. The lessons include interactive activities to practice concepts. Students can shoot fruit, pop balloons, and even play math man (the math version of pac man!). Fractions, place value, money, and basic operations are some of the areas that are covered. Check it out at " --Shannon Jakeman , sjakeman.blogspot.com "Online math games, like the ones that you'll find for free at Sheppard Software, provide a valuable opportunity for children to learn a great deal while they're having fun. Printable Math Worksheets We try to make our free printable math worksheets as fun as possible for children. We all remember there’s nothing worse than boring worksheets you’re forced to fill in. Heart Missing Numbers Let’s fill in the missing numbers in heart number lines. Easy worksheet for kids learning 1 – 10Heart Number Line Worksheet

The Bizarre Object We Believed Was Impossible to Visualize Well I wouldn't suggest you chop your fingers off like Django. But the rest of it yes I suggest you try to write. Also I as a Humanities major don't really understand this but it does sound cool. Frayer Model The Frayer Model is a vocabulary development tool. In contrast with a straight definition, the model helps to develop a better understanding of complex concepts by having students identify not just what something is, but what something is not. The center of the diagram shows the concept being defined, while the quadrants around the concept are used for providing the details. Words that work well with the Frayer Model include quadrilaterals, insects and democracies. We have included two variations of the model that we have seen used in school settings.

Search Fractional Wall Stage: 2 Challenge Level: Using the picture of the fraction wall, can you find equivalent fractions? Fractions Tessellations Tessellations are all around us! A tile floor is a good example. Encourage your students to find other tessellating patterns in the world around them. Then make your own tessellations inspired by artist M.C. Escher. The Sound of Silence II by Thomas Váczy Hightower Standing waves In the first part of The Sound of Silence we have mainly investigated the broaden concept of motion, the pendulum and its strange behavior at the quantum level. Now we will explore other meta physical aspects of music and sounds. Standing waves is an essential phenomenon in the creation of the musical tone. In my page The Creation of the Musical Scale there is a description of standing waves.

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