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Author

Wallie Winholtz

4 books found

Cover of Catch a wave

Catch a wave

Wallie Winholtz, Kathy Cramer, Sherry Twyman · First published 2002 · Latest edition 2003

Cover of Photon

Photon

Wallie Winholtz, Kathy Cramer, Shery Twyman, B. K. Hixson · First published 2002

Cover of Thermodynamic Thrills

Thermodynamic Thrills

Wallie Winholtz · First published 2002

Cover of Sixty-One Cooperative Learning Activities for Science Classes

Sixty-One Cooperative Learning Activities for Science Classes

Kathy Cramer, Wallie Winholtz, Sherry Twyman · First published 1999