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Interactive angles - Middle/High

Interactive angles - Middle/High
This activity allows manipulation and investigation of various types of angles. It can be used at a variety of different grade levels. At its most basic for teaching about types of angles, acute, obtuse or reflex. For more advanced use to create angle problems in which the missing letter angle values have to be found. You can click and drag the handles to change the angles and the values will updated. A built in protractor can be used to practice measuring angles. The controls The mode control is used to it selects the type of angle problem. In all the modes individual angles can be shown or hidden for example click the angle (a). The handles at the end of each line can be clicked and dragged to change the angle. Mode 'one' Identifying angle types. The initial mode is unique in that there is only one angle. Complementary Angles mode Supplementary Angles mode Supplementary angles are angles that add up to 180°. Angles at a point mode The angles at a point add up to 360°. Angles Glossary

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Cops can now search your car without a warrant By Eric Boehm | PA Independent If the police stop you in Pennsylvania, they don’t need a warrant to search your car. And soon, you could be in trouble even if they find nothing. CARE IF I HAVE A LOOK AROUND? Interactive Polygon lesson,interior,exterior angles,regular,irregular Regular Polygons To create a regular polygon simply drag one of the three sliders. The sides slider changes the number of sides. For a regular polygon all the vertices lie on a circle circumference.

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Mathematics & Numeracy - Primary Numeracy - Primary Resources ' There are three types of people in this world: Those who can count, and those who can't. ' - Seen on a bumper sticker Below are some teaching and learning resources used in East Riding of Yorkshire schools by maths and numeracy teachers, educators and pupils. Please click the document title to open, and feel free to use, amend or repurpose as you see fit.

Art with Mrs. Nguyen: Radial Paper Relief Sculptures (4th/5th) For this lesson we began by taking about what symmetry is and the difference between linear symmetry (1 line of symmetry) and radial symmetry (more than 1 line of symmetry). Then we talked about what a sculpture is (a piece of artwork you can see from all sides - it is 3-dimensional) and what a relief "sculpture" is (a piece of artwork that has depth on the surface but is not meant to be seen from all sides). Once students understood the principles behind radial symmetry and sculpture we began creating our very own radial paper relief sculptures! Students started by folding a piece of 12"x12" black construction paper diagonally both ways and vertical and horizontally (to create an 'X' crease and a '+' crease).

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Visual Number animated explorer,learn division,square & triangular The number explorer allows demonstration of the properties of any positive whole number of reasonable size. You can use large numbers, however in practice numbers up to 100 work best for showing division properties. Three different shapes can be used, the original fish swim around and obediently arrange themselves to show number properties. Desmos Graphing Calculator Untitled Graph Save Saving... Saved! Unexpected error.