math and the minds eye activities 9
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math and the minds eye activities 9
com■ÍMv.ĨỊẤỹr/Picturing ■Algebra’Unit IX / Math and the Mind's EyePicturing Algebra0 Toothpick Squares: An Introduction to FormulasRows of squares are math and the minds eye activities 9 e formed with toothpicks. The relationship between the number of squares in a row and the number of toothpicks needed to form them is investigated, leading to the introduction of algebraic notation and the use of formulas.ijf Tile Patterns, Part IK«@ Tile patterns are used to generate equivalent exp math and the minds eye activities 9 ressions and formulate equations.STile Patterns, Part IIAlgebraic expressions arc represented as sequences of tile arrangements. Examining the propertmath and the minds eye activities 9
ies of these arrangements leads to solving equations.0 Counting Piece Patterns, Part IThe net values of arrangements in counting piece patterns arc decom■ÍMv.ĨỊẤỹr/Picturing ■Algebra’Unit IX / Math and the Mind's EyePicturing Algebra0 Toothpick Squares: An Introduction to FormulasRows of squares are math and the minds eye activities 9 achers can adapt them to fit student backgrounds and grade levels. A single activity can be extended over several days or used in pan.A catalog of Math and the Mind’s Eye materials and teaching supplies is available from The Math Learning Center, 1’0 Box 3226, Salem. OR 97302, 503-370-8130. Fax: 503 math and the minds eye activities 9 -370-7961.Counting Piece Patterns, Part IICounting piece patterns are used to introduce equations involving negative integers.Counting Piece Patterns,math and the minds eye activities 9
Part IIICounting piece patterns arc extended to include arrangements corresjwmding to non-positive. as well as positive, integeis.B Counting Piece Pacom■ÍMv.ĨỊẤỹr/Picturing ■Algebra’Unit IX / Math and the Mind's EyePicturing Algebra0 Toothpick Squares: An Introduction to FormulasRows of squares are math and the minds eye activities 9 Math Learning Center (Irani! pemmioa :o daw ic»ai tejdsers to rtpeuiiuce the student activity ptgo in -pproprúte quantities fot their churootn CK.These mMreijfc were pecfuroJ «úh the support of Ntriotul Science Pouexluion Griar MDR.0-ÌƠ3?!.’7Unit IX • Activity 1ToothpicK squares:An Introduction to math and the minds eye activities 9 FormulasOVE R V I E wRows of squares are formed with toothpicks, 'the relationship between the number of squares in a rc»w and the number^of toothpickmath and the minds eye activities 9
s needed to form them is investigated, leading to the introduction of algebraic notation and the uWof formulas./X ........-7''%com■ÍMv.ĨỊẤỹr/Picturing ■Algebra’Unit IX / Math and the Mind's EyePicturing Algebra0 Toothpick Squares: An Introduction to FormulasRows of squares arecom■ÍMv.ĨỊẤỹr/Picturing ■Algebra’Unit IX / Math and the Mind's EyePicturing Algebra0 Toothpick Squares: An Introduction to FormulasRows of squares areGọi ngay
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