21. Geometric Puzzles In The Classroom to work on the puzzles on the worksheet, students need to know the names of the tetrominoes and pentominoes. (You may duplicate page 54 of geometry Labs, or if http://www.picciotto.org/math-ed/puzzles/

http://www.picciotto.org/math-ed/puzzles/ Some rights reserved Visit Henri Picciotto's Math Education Page Send me email Geometric Puzzles in the Classroom by Henri Picciotto This page includes some background information about my puzzle books, some articles, puzzles, and activities you can print for yourself or duplicate for your students, and a few links to relevant web sites. (Parts of this web page are adapted, with permission, from articles I wrote in 1989 for Michael Keller 's games and puzzles 'zine.) Article outline: Polyforms Pentominoes SuperTangrams Polyarcs I have found geometric puzzles to be an excellent springboard for mathematics lessons, as they are interesting to both students and teachers. They lend themselves to teaching some specific concepts as well as to building students' spatial sense and problem-solving skills. Moreover they show to a wide range of learners that exploring mathematics can be rewarding, irrespective of any "practical" application. As a result, geometric puzzles have consistently found their way into my classes, my workshops, and my books. In fact they were how I first broke into print. There are many geometric puzzles that can be used in the classroom, such as for example tangrams and rep-tiles as presented in my book

22. Henri Picciotto's Publications They also sell plastic pentominoes. Key Curriculum Press (800) 9956284 geometry labs Zome geometry, A manipulatives-based geometry program, to be used as part http://www.picciotto.org/math-ed/my-books/

http://www.picciotto.org/math-ed/my-books/ Visit Henri Picciotto's Math Education Page Send me email How to Get Some of My Publications This page only lists the publications that are easiest to get. Look at my for a more complete list. Creative Publications They also sell plastic pentominoes. Math lessons through geometric puzzles in grades K through 12: Pentomino Activities, Lessons and Puzzles (More info: Geometric Puzzles in the Classroom A textbook by Anita Wah and Henri Picciotto: Algebra: Themes, Tools, Concepts (More info, including how to order: ATTC See also my articles on algebra The Algebra Lab , a manipulatives-based algebra program, to be used as part of, or in preparation for any algebra course: Lab Gear Activities for Algebra 1 The Algebra Lab: Middle School The Algebra Lab: High School (1990) is out of print.] * Mysteriously, Lab Gear Activities for Algebra 1 does not appear on the Creative Publications web site, but it is in the catalogs and can be ordered by phone. (More info: Manipulatives and Algebra Manipulatives Ideal School Supplies The Math Machine Pentomino Puzzles Pentomino Pattern Cards (a subset of same) (More info: Geometric Puzzles in the Classroom Key Curriculum Press A manipulatives-based geometry program, to be used as part of, or in preparation for any geometry course:

23. Geometry In My World: Problem Solving With Pentominoes DVD, VHS geometry in my World Problem Solving with pentominoes For students in grades 3 and 4, the eight videos in the geometry in My World module show them how to http://www.buyindies.com/listings/T/E/AIMS-TE188.html

Browse: Categories Titles by Country Print page Email a friend Geometry in my World: Problem Solving with Pentominoes (2001) [Click to enlarge] Be the first person to review this film Length: 30 minutes Description: For students in grades 3 and 4, the eight videos in the Geometry in My World module show them how to use geometry as a means of describing the physical world. Programs include identifying, describing, comparing, and classifying geometric figures, developing spatial sense, understanding geometric properties and relationships and exploring symmetry. Age Level: Grades 3 - 4 Customer Reviews Be the first person to write an online review and share your thoughts with other viewers! SID: 942417710072 Educators DVD VHS Consumers If you're a regular consumer, you may order at the educators price or request a consumer price for this title Related Categories: 8-12 years Link to this Page http://www.buyindies.com/listing/ AIMS-TE188 About Us Photo from "Makiko's New World" from Documentary Educational Resources. If you would like your photo to be featured here

24. NCTM Illuminations Lesson Plan 1986) b. Boxes, Squares, and Other Things (Walter, 1996) c. pentominoes Revisited (Onslow, 1990 A lesson for the middle grades on the geometry of odds and evens http://illuminations.nctm.org/lessonplans/6-8/geomiddlegrades/

Pre-K - 2 Across Lessons SWRs Tools i-Maths Inquiry Search Standards Contact Us Home NCTM Publication-Based Lesson Plan / 6 - 8 Geometry in the Middle Grades Overview : In this lesson, students develop informal geometry and spatial thinking. They are given opportunities to create plans, build models, draw, sort, classify, and engage in geometric and mathematical creativity through problem solving. Mathematical Learning Objectives: To provide hands-on experiences in constructing two- and three-dimensional shapes. To develop the ability to visualize two- and three-dimensional shapes and to recognize them in the environment. To observe and identify properties related to two- and three-dimensional shapes. To develop and review geometry vocabulary and concepts and provide opportunities for students to converse about geometric ideas. To develop and assess thinking skills such as sorting, classifying, and making and testing conjectures. To investigate properties of geometric shapes by using computer technology. To engage in explorations designed to enhance spatial visualization skills.

25. Math Geometry Games, *math Games* For Kids And Childrens Math Games, Math Geomet 3D pentominoes offer a new twist on a classic geometric puzzle, providing brain boosting Fun Kid s Math geometry Algebra Board and Card Games 1 2 3 4 5 6 http://www.educationallearninggames.com/math-games6-geometry-algebra.asp

EducationalLearningGames.com Educational Games for Kids and the Whole Family! THE FUN WAY TO LEARN! no items in cart Preschool - K Grades 1-3 Grades 4-6 Grades 7-9 ... Check Out Phone: 9am - 5 pm EST E-Mail: info@ELGames.com Educational Math Board and Card Games Click on Links Below For Specialized Categories Addition/Subtraction Multiplication Division Time ... Next PENTOMINO MATH ACTIVITY CARDS View Details The 45 activates in this card set are designed for use with pentominoes. Pentomino Math Activity Cards + Tiles are a great way to teach Fractions, Area, Perimeter, and Geometry. The consistent measurement of the pentominoes allows them to fit together to create a multitude of interesting geometric designs. Ages 7 - 10 Price $9.95 PARQUETRY BLOCK SUPER SET / 20 PATTERN CARDS View Details Hands-on puzzle and pattern fun! 32 Wooden Puzzle Pieces and 20 full-size pattern cards Match the colorful patterns

26. The Golden Geometry Of Solids Or Phi In 3 Dimensions getting! HSM Coxeter, Introduction to geometry, 1961, John Wiley, is a classic! Domino, 2 Triominoes, 5 Tetrominoes, 12 pentominoes. If http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/phi3DGeom.html

Some Solid (Three-dimensional) Geometrical Facts about the Golden Section Having looked at the flat geometry (two dimensional) of the number Phi, we now find it in the most symmetrical of the three-dimensional solids - the Platonic Solids. Contents of this Page The icon means there is a Things to do investigation at the end of the section. Phi and 3-dimensional geometry From 2-dimensional (flat) shapes, we turn to 3-dimensional ones (solids). Dice Shapes We need symmetry in dice if they are to be fair, but is the cube the only possible shape? No, there are 5 and only 5 fair dice shapes: Coordinates and other statistics of the 5 Platonic Solids The Tetrahedron The Cube or Hexahedron The Octahedron ... The Icosahedron Some other relationships between these shapes... The Dual of a Solid Golden sections in the Dodecahedron, Icosahedron and Octahedron A Cube in a Dodecahedron An Icosahedron in an Octahedron ... More Phi and 3-dimensional geometry The five regular solids (where "regular" means all sides are equal and all angles are the same and all the faces are identical) are called the five Platonic solids after the Greek philosopher and mathematician, Plato. Euclid also wrote about them. For more information on these two famous Greeks, see the

27. E-z Geometry Project Topics Dr. Math Taxicab geometry; Rice U. - School Bus geometry. Go to Top. pentominoes pentominoes - Introduction; pentominoes Wood Mosiac; Rice U - Lanius pentominoes; http://www.e-zgeometry.com/links/plinks1.htm

e-zgeometry Project Topics A to F G to M N to R S to Z Binary #'s Cartography Centers of Triangles Constructions ... Topology Networks: Konisberg Bridge Problem - Dr. Math Go to Top Non Euclidean Geometry: NonEuclid - Geometry Software Dr. Math - NonEuclidean Dr. Math - NonEuclidean Dr. Math - Taxicab Geometry ... Go to Top Number Theory: What is a Number? Prime Factor Calculator Go to Top Optical Illusions: Visual Puzzles.... Go to Top Orgami: Fascinating Folds Orgami Access Indiana - Orgami Go to Top Pascal's Triangle: Access Indiana - Pascal Links Patterns in Pascal Triangle Dr. Math - Pascal Triangle Go to Top Pentominoes: Pentominoes - Introduction Pentominoes Wood Mosiac Rice U - Lanius Pentominoes Pentominoes - Java Puzzle ... Go to Top Pi: Fun with Pi The Pi Page The Uselessness of Pi Birthday in Pi? ... Go to Top Prime Numbers: Prime Numbers Prime Numbers Largest Known Prime 1000 Primes - SOSmath ... Go to Top Pythagorean Theorem: Pythagorean Triple Calculator Pythagorean Triple Pythagorean Triples - Cut the Knot Calculations with Pythagorus ... Go to Top Similarity: still searching.......

28. Online Study Guide Chapter 6 Math Methods Hatfield, Edwards, Bitter, Morrow a thorough discussion of pentominoes, a collection of artwork involving pentominoes (this is use the information and the artwork in planning a geometry lesson. http://www.wiley.com/college/edu/hatfield365440/resources/chap06b.htm

Chapter 6: Geometry and Spatial Reasoning Home Sample Exercises and Solutions Annotated Websites ... Update Sample Exercises and Solutions Shown below are 9 types of triangles. Draw a sketch of each. If any are not possible, tell why they are not possible. Obtuse equilateral Right equilateral Acute equilateral Obtuse isosceles Right isosceles Acute isosceles Obtuse scalene Right scalene Acute scalene Click to check your answers here. Return to Top Annotated Websites Moebius Strip This website provides an in-depth discussion of the Moebius strip and variations of it. The provided graphics are excellent for visualizing what the various strips will look like. This site is intended for teachers, more than for students, and you can print out instructions for making the Moebius strip and some variations of it. There is also a link to an Escher site. If you have not ever worked with Moebius strips, so print out the instructions and learn for yourself what Moebius strips are all about. Logical Art and the Art of Logic This website is misnamed! It should be titled "Everything you ever wanted to know about pentominoes." There is a thorough discussion of pentominoes, a collection of artwork involving pentominoes (this is the part that students will enjoy). After you have visited this site, determine how you might use the information and the artwork in planning a geometry lesson.

29. WVPT4Learning - Lesson Plans geometry. Student will explore concepts in geometry by manipulating pentominoes. Student will identify and describe the characteristics of pentominoes. http://www.wvpt4learning.org/LessonList_new.asp?subjectID=1&subjectName=Mathemat

30. Geometry: Perimeter geometry LessonGrade 5. Perimeter-Linear Measure Using pentominoes. Marilyn Wingert, Chambersburg Area School District. Objective To http://www.ship.edu/~eisen/Eisen99/Intermediate/Grade5/perimeter.htm

Geometry Lesson-Grade Perimeter-Linear Measure Using Pentominoes Marilyn Wingert, Chambersburg Area School District Objective: To introduce pentominoes and use as a manipulative tool for finding perimeter of shapes the pentominoes create. Materials: Inch squares, inch-square grid paper, scissors, pencil Mode of instruction: Combination of discovery, and direct instruction. Anticipatory Set: Students have previously been introduced to non-standard measurement, and definition of perimeter. PA Standards addressed: 2.3.3. A. Compare measurable characteristics of different objects on the same dimensions. B. Determine the measurement of objects with non-standard and standard units. 2.3.4. A. Select and use appropriate instruments and units for measuring quantities. B. Select and use standard tools to measure the size of figures with specified accuracy, including length, width, perimeter and area.

31. Geometry And Spatial Sense sheets. Excellent for developing Spatial Sense and Transformational geometry. Includes 18 sets of pentominoes in 3 buckets. Extra http://www.renfrew.edu.on.ca/curriculum/geometry.htm

Geometry and Spatial Sense Expectations covered: Grade 7 build three-dimensional figures and objects from nets; create and analyze designs that include translated, rotated, and reflected two-dimensional images using concrete materials and drawings, and using appropriate computer applications; construct and analyze tiling patterns with congruent tiles; Grade 8 sketch and build representations of three-dimensional figures Triple ‘A’ Geometry Binder Includes standards, activities, and assessment / review and teacher notes. The activity book is a good way of building the scaffolds for the rest of the unit. Tangram and Pentominoes Binder and Pentomino sets. Activity sheets and assessment strategies with answers and self-evaluation sheets. Excellent for developing Spatial Sense and Transformational Geometry. Includes 18 sets of pentominoes in 3 buckets Extra Tangrams sets can be made out of paper/card (See page 4 of binder) Mira Activity Book Miras not included) Symmetry, polygons, motion geometry Polygons Pack: Properties of polygons.

32. Elementary Level Mathematics: Grade Five (Strand: Geometry) problem solving using some or all pentominoes to form rectangles and squares - finding perimeters and areas. A geometry Fair is an exciting, motivational http://www.sasked.gov.sk.ca/docs/elemath/g542note.html

Grade Five Strand: Geometry Topic: Plane Instructional Notes G-13 Begin a display of objects that suggest both 3-D and 2-D shapes. Ask students to add to the collection. They may use their critical and creative abilities to classify the items. Always encourage students to identify as many properties as possible. G-13(c) To identify properties of geometric figures, present open-ended tasks. e.g., Use a geoboard and elastics to make as many different five-sided figures as possible. Record your figures on dot paper. G-19 Have students share their thinking and the strategies they used as they experiment with various geometrical concepts. Students may still work with squares and triangles through matchstick or toothpick games. make 2 equilateral triangles using 5 toothpicks make 5 triangles using 9 toothpicks, then take away 3 toothpicks leaving 1 triangle make 4 squares using 12 toothpicks Concept attainment can be used to develop many geometrical concepts such as shapes, lines, and congruency. G-22(b) At the Elementary Level, the terms flips and turns can be used in conjunction with reflections and rotations. Reflections and rotations reinforce the concepts of congruency and symmetry.

33. Elementary Level Mathematics: Grade Three (Strand: Geometry) challenges can be incorporated using pentominoes. Students can help to develop a picture box containing an assortment of pictures showing geometry concepts. http://www.sasked.gov.sk.ca/docs/elemath/g342note.html

Grade Three Strand: Geometry Topic: Plane Instructional Notes G-12 Students should experience working with many different 2-D geometric manipulatives. This offers them a broader understanding of the concepts. G-13(b) Ask students to collect or record examples of geometric figures in the environment. G-14 Use items such as beads, beans, and corn that are strung together and have students create the outlines of various geometric shapes. G-16 Students should be allowed to discuss the relationships and properties of the geometric figures using their own language. G-18 Ask students how they can tell if two shapes are congruent. They may be encouraged to talk about it with a partner before sharing with the entire class. Ask students to create a shapes mural based on a book read to the class or on a class activity. Students could use a theme from another subject area. G-19 Geoboards and elastics offer students the creative transition between the concrete (hexagon attribute block) and the pictorial (picture of a hexagon). Geoboards can be used for developing a wide range of mathematical concepts such as shape, congruency, fractions, symmetry, and measurement. Encourage students to be creative.

34. Safe-t Products Page 22 Reflecta TM , geometry reflector // 1 for $3.94 / 2 for $3.50 ea. / 3 to 9 for $3.22 ea. / 10 to 19 for $3.13 ea. / 20 or more for $3.06 ea. //. pentominoes. http://www.highhopes.com/safe-t22.html

Safe-T Products TM Page 22 of 43 Maddy and Maverick, 6418 Point Pleasant Rd, Hixson, TN 37343 Most items are shipped within two weeks These prices include postage and handling. (Tennessee residents add 9.25% sales tax.) Return to "Contents Page" More free information and interesting items - Home Page SAFE-T GEOMETRY TEMPLATE Success in solving problems in geometry can depend on being able to draw a clear, accurate diagram. The SAFE-T tm Geometry Template can help you draw or copy complex diagrams found in all geometry textbooks. Draw items individually or in various combinations to create thousands of diagrams. Template is 7.75"x 9.75" . isbn 1-931502-26-9 44050 - Safe -T TM , Geometry Template, includes instruction guide // 1 for $5.06 / 2 for $4.50 ea. / 3 to 9 for $4.14 ea. / 10 to 19 for $4.03 ea. / 20 or more for $3.94 ea. // TANGRAMS There are seven pieces to a tangram but the educational creativity seems infinite. Applications include problem-solving, geometry concepts, symmetry, spatial relationships and helping to build hand-eye coordination. Because this item is so versatile, it's a great value for the classroom. Sets come in red, green, blue, and yellow. 20321 - Tangrams, 4 colors per set, 4 sets, 28 pieces

35. Exploring Geometry V1.0 : Mathematics : Shape, Space And Measure R-E-M The Educa Exploring geometry V1.0. Key features • Angle Fit • Building pentominoes • Enlarging pentominoes • Polygon Names • Quadrilateral Names • Rotational http://www.r-e-m.co.uk/cgi-bin/xrem/S_12/U_20/M_1/T_26170/G_8/SN_

Home Page Apple Mac Mathematics Shape, Space and Measure ... Contact Us if( "20" == 5) document.write(' '); else document.write(''); if( "20" == 5) document.write(''); else document.write(''); General if( "20" == 25) document.write(' '); else document.write(''); if( "20" == 25) document.write(''); else document.write(''); Algebra if( "20" == 22) document.write(' '); else document.write(''); if( "20" == 22) document.write(''); else document.write(''); Handling Data if( "20" == 15) document.write(' '); else document.write(''); if( "20" == 15) document.write(''); else document.write(''); Number if( "20" == 35) document.write(' '); else document.write(''); if( "20" == 35) document.write(''); else document.write(''); Revision Aids if( "20" == 20) document.write(' '); else document.write(''); if( "20" == 20) document.write(''); else document.write(''); Shape, Space and Measure

36. Science And Math - Geometry collective body of Russian geometers that rejected the methods of differential geometry. Logical Art and the Art of Logic learn about pentominoes and what http://www.information-entertainment.com/ScienceMath/Geometry.html

Please show your support for this site and visit the sponsors Science And Math - Geometry Geometry is more than about measuring angles and circles or anything to do with shapes. Although that is a big part of this subject, there is a key to how they relate to real life use. The key is logic. You might think that you only need this logic when building things, but you can use this skill of deductive reasoning in everyday life. Geometry has a basic set of postulates and theories. You must have them memorized and understand those principles before you can move too far into this subject. Once you get a grip on them, you must be able to reason how you get from point A to point Z using those principles. This is where your skills of logic come in. It is not merely a matter to accept the final result, but to understand the process of coming from the beginning to the end. Engineers and scientists will need Geometry in their professional fields. All students who plan to enter college need this skill to graduate. For them, it is mandatory to learn this subject. For everyone else, the ability to think in a logical manner will save you from making a lot of wrong choices. Geometry will help you get there.

37. LearningResources.com Price $8.95 You save 60% when you order 3-D pentominoes Activity Book online! This 64-page book guides students in developing 3-D geometry and perception http://www.learningresources.com/Category.pasp?txtCatalog=Toys&txtCategory=Pento

38. Perplexing Problems An exploration of problem solving, arithmetic sequences, and famous geometric puzzles such as tangrams and pentominoes. geometry and art are explored through http://www.sachem.k12.ny.us/schools/gate/Gate Web Page/perplexi.html

Perplexing Problems An exploration of problem solving, arithmetic sequences, and famous geometric puzzles such as tangrams and pentominoes. Geometry and art are explored through compass designs, tessellations and three dimensional construction of polyhedrons. CLICK HERE TO VIEW DESIGNS CREATED BY STUDENTS IN 1997-1998 Return to Thematic Units Return to Sachem's Home Page

39. The Geometry Junkyard: All Topics Pentomino projectof-the-month from the geometry Forum. List the pentominoes; fold them to form a cube; play a pentomino game. Pento http://www.math.ntnu.edu.tw/~jcchuan/all.html

All Topics This page collects in one place all the entries in the geometry junkyard. Adventitious geometry . Quadrilaterals in which the sides and diagonals form more rational angles with each other than one might expect. Dave Rusin's known math pages include another article on the same problem. Almost research-related maths pictures . A. Kepert approximates superellipsoids by polyhedra. Angle trisection , from the geometry forum archives. Anna's pentomino page . Anna Gardberg makes pentominoes out of sculpey and agate. Antipodes . Jim Propp asks whether the two farthest apart points, as measured by surface distance, on a symmetric convex body must be opposite each other on the body. Apparently this is open even for rectangular boxes. Antiprism (Archimedean) . Some self-explanatory pictures from Eric Weisstein's treasure trove of mathematics. Aperiodic space-filling tiles: John Conway describes a way of glueing two prisms together to form a shape that tiles space only aperiodically. Ludwig Danzer speaks at NYU on various aperiodic 3d tilings including Conway's biprism.

40. Welcome To ETV - Educational Television For Huntsville City Schools pdf / 227K) Program 3 Tessellating Shapes (Acrobat pdf / 137K) Program 4 Problem Solving with pentominoes (Acrobat pdf / 162K) Program 5 geometry and Number http://www.hsv.k12.al.us/dept/etv/dguides_geom.html

Teacher's Guides main page PROGRAM DESCRIPTIONS: Reading and Language Arts Writing for Primary Grades (K-3) ... History/Social Science TEAMS Distance Learning Teacher's Guides To save a .pdf file to your hard drive, right click the link and select "save target as" and save to desired directory. To view the file within this browser window, simply click on the link. Geometry: Shapes on Space Geometry: Staff Development Teaching Geometry Concepts Intro (Acrobat pdf / 82K) Part 1 (Acrobat pdf / 138K) Part 2 (Acrobat pdf / 247K) Grades 1-2 Mathematics Geometry Concepts for Primary Grades Introduction (Acrobat pdf / 113K) Program 1: Sorting Geometric Shapes (Acrobat pdf / 61K) Program 2: Classifying Geometric Shapes (Acrobat pdf / 55K) Program 3: Discovering Attributes of Geometric Shapes (Acrobat pdf / 41K) Program 4: Constructing Shapes (Acrobat pdf / 47K) Program 5: Slides, Flips and Turns (Acrobat pdf / 143K) Program 6: Three-Dimensional Geometry (Acrobat pdf / 46K) top Grades 3-4 Mathematics Geometry In My World Introduction (Acrobat pdf / 186K) Program 1: Defining Polygons (Acrobat pdf / 309K) Program 2: Transformation (Acrobat pdf / 227K) Program 3: Tessellating Shapes (Acrobat pdf / 137K) Program 4: Problem Solving with Pentominoes (Acrobat pdf / 162K) Program 5: Geometry and Number (Acrobat pdf / 134K) Program 6: Properties of Polyhedrons (Acrobat pdf / 246K) Program 7: 2-Dimensional Parts of Polyhedrons (Acrobat pdf / 141K) Program 8: Math in Art (Acrobat pdf / 90K) Forms:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 2     21-40 of 84    Back | 1  | 2  | 3  | 4  | 5  | Next 20