2024 STEM Supplies Back-to-School Catalog

Biology & Chemistry

Kit with Paint

Finished Structure

Complete Kit N O B Giant DNA Model Students explore genetics as they construct a larger-than- life DNA model. Each nitrogen base is represented by a color, and students connect foam pieces via hook-and-loop fasteners to represent base pairs. Then twist the top bar to create the double helix shape. 20 1 ⁄ 2 ”W x 68 1 ⁄ 2 ”H. Full contents list online. Recommended for Upper Elementary and up. A STEM Supplies Exclusive! TM37-750 .................................................. Set $ 129.00

B DNA Model Kit Reusable, detailed DNA model enhances labs

and lectures. Students construct a DNA model using 144 reusable plastic pieces. Available with or without paint for the DNA model. 6 molecular shapes depict 16 nucleotide base pairs of DNA. Full contents list online. Recommended for Middle School and up. TM37-687 Without Paint ................................. Ea $ 129.00 TM37-688 With Paint .................................... Ea $ 169.00

B Elementary Chemical Reactions Introduce physical and chemical properties with 6 exciting experiments! Show young learners changes that occur during chemical processes like heating and cooling with pennies, nails, yeast, and model volcanoes! Kit accommodates 24 students. Full contents list online. Meets NGSS Standards for Grades 2-5. Recommended for Elementary. ^ CHOKING HAZARD (3). Not for under 3 yrs.* TM36-560 ................................................. Ea $ 299.00

N B Edventures™ Science of the Human Body Students create models of organs to understand human biology. Get students running and jumping as they learn about the major body organs like muscles and lungs. Engineering activities help students get a clearer picture of human biology. The NGSS and Common Core Math aligned curriculum includes materials for up to 30 students to complete 12, one-hour activities. Full contents listed online. Recommended for Upper Elementary. TM35-948 ...................................................... Ea $ 749.00

O B FoodFocus™ Aspiring ecologists learn about animal diets and organize a food web during active game play! Students move their bodies and use their critical thinking skills as they learn about the food chain. They build a food web, pair an animal card with another featuring something they would eat, or sort them according to diet. In the process, students learn about the different types of animal diets—omnivore, carnivore, and herbivore—while also developing an early understanding of the ecosystem. Set includes 37 laminated cards (3 1 ⁄ 2 ”W x 5”H), 3

Pair animals with what they eat

rolls of floor tape, storage, and lesson direction. Recommended for Elementary and up. A STEM Supplies Exclusive! TM35-477 ................................. Set

Complete Set

$ 49.95

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