Sandpaper, 1 sheet medium grit

5 cc (5 mL or 1 tsp) syringe. Markings are in 0.2 mL increments.

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With this Biodiversity, Ecosystems & Human Impact Classroom Kit, high school students become both scientists & engineers as they work to solve a fictitious (yet realistic) ecosystem crisis. Perfect for grades 9-11!

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These student pages compliment the R.E.A.L. Science Odyssey Earth & Environment 1 Textbook. You'll no longer need to photocopy or mark up your book! These are perfect for those using the textbook with more than one student.

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Stop searching for science supplies before every lab. Get what you need in one box with this lab kit!

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Purchase the Teacher's Guide to complement the Master Books Chemistry course. This curriculum is homeschool friendly, and written from a biblical worldview.

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This SPDT slide switch contains three metal pins. Use with solderless breadboards.

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Introduce your kids to the stars, moon, sun, and planets with the eight hands-on science experiments in this Magic School Bus kit.

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This battery holder is made of black plastic and holds two AA batteries.

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These top-opening glassine evelopes are preferred by insect collectors.

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Use this Focus On Middle School Physics Curriculum Set, 3rd edition, to confidently guide your kids in grades 5-8 through a 12-week exploration of force, potential & kinetic energy, motion, magnetism & more!

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