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TRANSFORMATIONSTRANSFORMATIONS
MOVE ITMOVE IT
HOW WAS THIS MADE?HOW WAS THIS MADE?
http://nrich.maths.org/6987 http://nrich.maths.org/6987
TRANSFORMATIONSTRANSFORMATIONS
PRE K-K SIZE OF OBJECTS, PRE K-K SIZE OF OBJECTS, LOCATION OF OBEJECTSLOCATION OF OBEJECTS
MIDDLE SCHOOL REFLECT SHAPES MIDDLE SCHOOL REFLECT SHAPES ACROSS A LINEACROSS A LINE
HIGH SCHOOL GEOMETRY, ALGEBRA, HIGH SCHOOL GEOMETRY, ALGEBRA, CALCULUSCALCULUS
SCOPE AND SEQUENCESCOPE AND SEQUENCE
AT A GLANCEAT A GLANCE
SCHOOL NET SCHOOL NET RESOURCES RESOURCES (HOLT)(HOLT)
TOOLSTOOLS GEOGEBRAGEOGEBRA
GRAPHING CALCULATORSGRAPHING CALCULATORS
GEOBOARDSGEOBOARDS
GRAPH PAPERGRAPH PAPER
TANGRAMSTANGRAMS
ON LINE PROGRAMSON LINE PROGRAMS
Concept MapConcept Map
Teacher Page
http://
www.shodor.org/interactivate/activities/
READ ARTICLEREAD ARTICLE
Misconceptions Misconceptions
Misinterpretation of coordinates:Misinterpretation of coordinates:– Relating x-axis as horizontal & y-axis as Relating x-axis as horizontal & y-axis as
vertical vertical – + & - directions for x & y (up/down or + & - directions for x & y (up/down or
left/right)left/right)– Rules of isometric operators (+ & - values) Rules of isometric operators (+ & - values)
and (x, y) verses (y, x)and (x, y) verses (y, x)– The origin is always the center of rotation The origin is always the center of rotation
(not true)(not true)Teacher Page
Real World ContextReal World Context
Sports: golf, table tennis, billiards, & Sports: golf, table tennis, billiards, & chesschess
Nature: leaves, insects, gems, & Nature: leaves, insects, gems, & snowflakessnowflakes
Art: paintings, quilts, wall paper, & Art: paintings, quilts, wall paper, & tilingtiling
Teacher Page
DISCOVERY SCHOOL VIDEODISCOVERY SCHOOL VIDEO
USING TRANSFORMATIONS IN FILMSUSING TRANSFORMATIONS IN FILMS
http://www.youtube.com/watch?http://www.youtube.com/watch?v=dVtz55mIuz4 v=dVtz55mIuz4
THINGS WE ARE GOING TO DO THINGS WE ARE GOING TO DO TODAYTODAY
GRAPHIC ORGANIZERGRAPHIC ORGANIZER CLASSROOM TRANSLATIONSCLASSROOM TRANSLATIONS TRANSFORMATION DISCOVERY WITHOUT TRANSFORMATION DISCOVERY WITHOUT
GRAPHIC CALCULATORGRAPHIC CALCULATOR TRANSFORMATIONS WITH A GRAPHIC TRANSFORMATIONS WITH A GRAPHIC
CALCULATOR (SURPRISE PICTURE)CALCULATOR (SURPRISE PICTURE) TRANSFORMATION GAMETRANSFORMATION GAME TRANSFORMATION TEASETRANSFORMATION TEASE COMPOSITION OF TRANSFORMATIONSCOMPOSITION OF TRANSFORMATIONS EXIT SLIPEXIT SLIP
LET’SLET’S
GETGET
MOVING!MOVING!