Model: ESE53667
Students learn to identify these 15 common minerals by observing and
testing their physical properties. Activity guide, magnifying glass,
streak plate, and nail included...
15.500 KWD
Model: ESE53679
A selection of 15 fossils to illustrate the major life forms present
throughout geologic history. A descriptive key sheet and geologic time
chart introduces students to basic fossils and match the fossil to the
era..
26.000 KWD
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