Transcript An Interactive Approach to Teaching Elementary Mathematics

An Interactive Approach to
Teaching Elementary
Mathematics
Karen V. Reynolds
Tonya L. Witherspoon
Wichita State University
MACE, Salina, KS
March 2003
Meet Roamer Robot
Programming Roamer
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Clear Memory (twice)
Forward (# of Units)
Backward (# of Units)
Turn Left or Right
(Degrees)
• Play Note
(Pitch/Duration)
• GO
Programming: Pretend
You’re a Roamer
Describe Roamer’s
Movements
Develop language in a
mathematical context
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Direction
Units
Measurement
Patterns
Estimation
Sequencing
Numbers and Computation
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“See” addition/subtraction
Reinforce number recognition
Practice estimation and prediction
Combine operations
Practice language of mathematics
Geometry
• Recognize and name shapes and angles
• Describe the properties of geometric shapes
• Use geometric shapes to develop counting
skills
• Develop understanding of angles/degrees
• Draw geometric shapes by sequencing sides
and angles
Prediction/Estimation
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Predict simple outcomes
Estimate results
Estimate results of a repeat operation
Use estimation language (as long as,
less than, farther than, approximately)
Measurement
• Understand and use common units of
measurement
• Use non-traditional units of measurement
(floor tiles)
• Describe measurement as a number of units
• Estimate and compare with actual
measurements
Resources
NCTM Standards PreK-2, Grades 3-5
http://standards.nctm.org/document/index.htm
ISTE NETS*Students Pre-2; Grades 3-5
http://cnets.iste.org/currstands/cstands-netss.html
WSU Roamer Resources
http://education.wichita.edu/mindstorms/roamer
NAEYC Position Statement on Technology Ages 3-5
http://www.naeyc.org/resources/position_statements/pstech98.htm
Contact Information
WSU College of Education Technology
http://www.wichita.edu/education/techcenter
Tonya Witherspoon
[email protected]
Karen Reynolds
[email protected]
Programming Robots is FUN!!