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Life Science

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Molymod 12-Layer Mini DNA, 24 H cm
Molymod 12-Layer Mini DNA, 24 H cm
15176

Molymod 12 Mini DNA Model can be unzipped to demonstrate the process of transcription and can be assembled on a stand. The color coded parts of the model represent nitrogen bases, sugar and phosphate compounds.

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$99.00 Each
Book Plus Model - Lifecycle of a Chicken
Book Plus Model - Lifecycle of a Chicken
14558

These colorful teaching models are designed specifically for hands-on use with young children. Made of resilient, non-toxic, EVA foam, the removable pieces stimulate problem-solving skills and develop small motor skills. Every model is accompanied by a reproducible activity card containing background information and extension ideas. teachers can cut out the task card and use it in learning center or as a group activity. This teaching model is designed to introduce students to what happens inside a chicken egg. It illustrates three major stages of the chick's development, and encourages students to explore how chicks change as they grow. Grades K-8.

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$20.95 Each
Book Plus Model - Roots
Book Plus Model - Roots
14555

These colorful teaching models are designed specifically for hands-on use with young children. Made of resilient, non-toxic, EVA foam, the removable pieces stimulate problem-solving skills and develop small motor skills. Every model is accompanied by a reproducible activity card containing background information and extension ideas. teachers can cut out the task card and use it in learning center or as a group activity. This model shows the various structures of roots. Use the companion model, From Seed to Plant, to further explore plant structure. Grades K-8.

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$20.95 Each
Book Plus Model - Lifecycle of a Bee
Book Plus Model - Lifecycle of a Bee
14562

This colorful teaching model is designed specifically for hands-on use with young children. Made of resilient, non-toxic, EVA foam, the removable pieces stimulate problem-solving skills and develop small motor skills. Model is accompanied by a reproducible activity card containing background information and extension ideas. Teachers can cut out the task card and use it in learning center or as a group activity. This teaching model is designed to introduce students to the "life and times" of the honeybee. It illustrates the major stages of the life cycle, the unique role that bees play in pollination, and the bee’s extensive social life. Grades K-6.

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$20.95 Each
Book Plus Model - Lifecycle of a Ant
Book Plus Model - Lifecycle of a Ant
14561

These colorful teaching models are designed specifically for hands-on use with young children. Made of resilient, non-toxic, EVA foam, the removable pieces stimulate problem-solving skills and develop small motor skills. Every model is accompanied by a reproducible activity card containing background information and extension ideas. teachers can cut out the task card and use it in learning center or as a group activity. This teaching model is designed to introduce students to the "life and times" of the ant. It illustrates the major stages of the life cycle and the ant’s extensive social life. Grades K-6.

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$20.95 Each
1 1/2 gal. Flex Cover (10 1/2" x 7")
1 1/2 gal. Flex Cover (10 1/2" x 7")
14523

Unique features include flexible, shatterproof material, and no-drip cover. Exclusive design forces condensation to remain in the tank. 10-1/2 in. x 7 in.

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$4.95 Each
1/2 gal. Flex-Tank only (5 3/8" x 7" x 3 3/4")
1/2 gal. Flex-Tank only (5 3/8" x 7" x 3 3/4")
14517

Great for creating terrariums, small aquariums, or as a critter cage. Solves the cracking and breakage problem of rigid plastic and glass tanks. Unique features include nestable to save storage space, flexible, shatterproof material, molded foot pegs that prevent scratching and temperature transfer, and rounded corners for easy clean up. Half gallon tank. 5-3/8 in. x 7 in. x 3-3/4 in.

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$3.25 Each
1 1/2 gal. Domed Cover w/ Dial Ventilator (10 1/2" x 7" x 3 1/4")
1 1/2 gal. Domed Cover w/ Dial Ventilator (10 1/2" x 7" x 3 1/4")
11985

Unique features include flexible, shatterproof material, and no-drip cover. Exclusive design forces condensation to remain in the tank. 10-1/2 in. x 7 in. x 3-1/4 in.

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$9.50 Each