Great Geoboard Activities for Guided Math Groups
Geoboards are a great manipulative. They come in a square frame and a circle frame. You can either buy them or make your own. You use them with rubberbands/geobands. Always discuss the proper use of rubber bands and have consequences for folks who use them inappropriately. Be sure to give the students free exploration time before you give an assignment (as with any manipulative). Also be sure to have the students transfer designs back and forth between the actual geoboards (concrete level activities) and the dot paper geoboards (pictorial level activities). You can use geoboard to explore many different geometry concepts such as classify polygons, estimate and calculate the area and perimeter of a polygon, construct line segments and endpoints, draw congruent figures, explore angles and do coordinate grid work. Below I have listed a couple of great links to geoboard activities.
Making Shapes
- Use your geoboard to make different shapes: polygon, quadrilateral, triangle, square, rectangle, pentagon, hexagon and an octagon.
- Use interactive geoboards to explore geometric shapes, describe their properties and develop spatial sense. http://standards.nctm.org/document/eexamples/chap4/4.2/
Exploring Symmetry and Congruence
Exploring Area and Perimeter
http://www.mathplayground.com/geoboard.html
http://education.ti.com/calculators/downloads/US/Activities/Detail?id=6690
National Library of Virtual Manipulative Activities
(grades prek-2) http://nlvm.usu.edu/en/nav/frames_asid_277_g_1_t_3.html?open=activities
(grades 3-5) http://nlvm.usu.edu/en/nav/frames_asid_172_g_2_t_3.html?open=activities
(grades 6-8) http://nlvm.usu.edu/en/nav/frames_asid_282_g_3_t_3.html?open=activities
(making 3-d shapes) http://nlvm.usu.edu/en/nav/frames_asid_129_g_1_t_3.html?open=activities
(circular geoboard grades 3-5) http://nlvm.usu.edu/en/nav/frames_asid_127_g_2_t_3.html?open=activities
(circular geoboard grades 6-8) http://nlvm.usu.edu/en/nav/frames_asid_284_g_3_t_3.html?open=activities
(coordinate grid activities 3-5)
http://nlvm.usu.edu/en/nav/frames_asid_166_g_2_t_3.html?open=activities
(coordinate grid activities 6-8) http://nlvm.usu.edu/en/nav/frames_asid_303_g_3_t_3.html?open=activities
Many More Geoboard Activities
http://www.lessonresearch.net/AreaGeoboard_4thgrade.pdf
http://mathcentral.uregina.ca/RR/database/RR.09.98/loewen2.3.html (angles, perimeter and area)
http://www.rapides.k12.la.us/connectedmath/geo-math.htm
http://homepage.mac.com/efithian/Geometry/Activity-03.html
http://mathforum.org/trscavo/geoboards/geobd6.html
http://www.jstor.org/stable/30214167
http://www.jamesrahn.com/Geometry/pages/geoboard_activities.htm
(plotting coordinate grids) http://www.eduref.org/Virtual/Lessons/Mathematics/Geometry/GEO0204.html
http://www.cut-the-knot.org/Curriculum/Geometry/Geoboard.shtml
*(Student Activity Sheet) http://www.mathinscience.info/public/cover_up/geoboard_activities.pdf
Blackline Masters of Geoboards
(circular geoboard) http://people.morehead-st.edu/fs/m.schack/circle_geo.pdf
(square geoboard) http://eclectichomeschool.org/pdf/10x10dot.pdf
(many paper geoboards) http://etc.usf.edu/clipart/galleries/math/geoboards.php
http://nrich.maths.org/public/viewer.php?obj_id=6676&part=index
http://www.teachervision.fen.com/tv/printables/scottforesman/Math_3_TTT_7.pdf
Exploring Numbers
(scroll down to bottom of page to see picture of center) http://www.marcias-lesson-links.com/MathTubs.html
Resources
*(Teacher story of introducing geoboards) http://www2.scholastic.com/browse/article.jsp?id=3671
http://www.etacuisenaire.com/catalog/department?deptId=GEOBOARDS&pageType=1&parentId=MATH
http://astore.amazon.com/drnisgumabl-20?_encoding=UTF8&node=17
(an academic article) http://www.jstor.org/stable/30213962
*(a few ideas to make your own geoboard)
http://www.notimeforflashcards.com/2010/08/diy-geoboard.html
http://www.education.com/activity/article/geoboard/
http://www.feelslikehomeblog.com/2010/02/how-to-make-a-geoboard/
http://engagingtoddleractivities.wordpress.com/2010/05/07/homemade-geoboard/
Geoboard Videos
(building it)
http://www.youtube.com/watch?v=TEw61i1veOg
(using it)
http://www.youtube.com/watch?v=ikaSgNDnrv0&feature=related
http://www.youtube.com/watch?v=OFucbbgLGZQ&playnext=1&list=PL351EA69AAEE764C3&index=18
Happy Mathing,
Dr. Nicki
Hi Dr. Nicki,
I can’t imagine not using geoboards in a math classroom! The videos were very informative and non-math teacher-friendly. Where can I get the 10 by 10 geoboards? I don’t have any at my school. The Library of Virtural Manipulatives makes the geoboard come alive for the students. Haven’t read through all the resources yet, so thanks in advance.
Lisa
November 21, 2010
Hi,
I listed several resources at the bottom of the post.
Dr. Nicki
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