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Ken Schopf joined the group K12 Teachers 4 years, 7 months ago
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Ken Schopf joined the group Bruce’s Paleo-Tutorial 4 years, 7 months ago
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Ken Schopf joined the group Meetings and Conferences 4 years, 7 months ago
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Ken Schopf joined the group NGSS – Crosscutting Concepts 4 years, 7 months ago
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Ken Schopf joined the group Education and Outreach 4 years, 7 months ago
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Sadie Mills and Ken Schopf are now friends 4 years, 7 months ago
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Max Jones and Ken Schopf are now friends 4 years, 7 months ago
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Ken Schopf became a registered member 4 years, 7 months ago
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