Ellen Johnston McHenry
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The Chemical Elements Coloring and Activity Book
$25.95 Add to cartA coloring and activity book for ages 10 to adult. All 118 elements are included, with information about its discovery, examples of molecules it will form, and pictures of how the element might be use
- Author: Johnston McHenry, Ellen
- Binding: Paperback
- Page Count: 300
- Publish Date: August 01 2021
- ISBN10: 1737476304
- Language: English
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The Elements; Student Text
$23.68 Add to cartThis is the student text portion of the curriculum “The Elements; Ingredients of the Universe,” by the same author. The student text is provided as a convenience to teachers and parents who have multi
- Author: McHenry, Ellen Johnston
- Binding: Paperback
- Page Count: 130
- Publish Date: December 01 2016
- ISBN10: 0988780879
- Language: English
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Botany in 8 Lessons; Student Text
$22.43 Add to cart- Author: McHenry, Ellen Johnston
- Binding: Paperback
- Page Count: 114
- Publish Date: February 12 2013
- ISBN10: 098878081X
- Language: English
