This 12" X 8" X 16" inflatable translucent Plant Cell Model provides a realistic representation of its parts: Includes the nuclear membrane, cell wall, chromosomes, endoplasmic reticulum, chloroplast, large central vacuole, mitochondria, and ribosomes. The back side of the model is printed with questions that are great for reviewing cell parts and building vocabulary. Includes a repair patch. No Latex!

Here is an enlarged view of a typical flower with cut away sections to show the major parts: stem, sepal, petal, stamen, and pistil. Student scan trace the transmission of male gamete to female gamete within the ovary. Model measures 24" h x 18" w and includes a comprehensive activity guide with blackline master and color transparency

This 3-D model shows all the major structures within a seed-bearing woody plant. It also uniquely promotes the understanding of plant anatomy through the use of cross, transverse and longitudinal sections. Set includes 24" x 18" model, activity guide and color transparency

3-D Monocot and dicot plant germination is shown on this markable 24" x 18" model. The included activities support the teaching of seed development. Includes a Teacher's Guide with an overhead transparency blackline master, student activities, key and glossary.

A fun and interactive way to learn the benefits of composting. Students experiment with ways to minimize and re-use waste by creating and perfecting their own classroom composters. Includes detailed Teacher's Guide. Students and Teacher supply the compost materials and 2 liter pop bottles. National Standards Correlation sheets are included.

Jewel Terraria are high quality products featuring angle iron construction with safety clips on all corners, durable baked-on finish, and top grade, extra-strength glass sides. Both the top glass and front slanted glass are removable and have ground edges to ensure safe handling. The front slanted glass panel is adjustable for ventilation. All Grades. Ideal for small plants and limited space. Dimensions: 18"L x 10"W x 15"H.

Includes 4 fluorescent light bulbs (2 Grow-lux and 2 cool-white for best growing combination).

This popular unit includes 3 open shelves with three 18" x 47" plastic growing trays and 3" locking wheels. Two adjustable UL-approved lighthoods have rounded edges for safety and include both fluorescent and incandescent bulbs with dual switches. Lighthoods adjust to plant size. Includes assorted pots and Teacher's Manual. Dimensions: 52"L x 19"W x 56"H hoods adjust to plant size. Includes assorted pots and Teacher's Manual. Dimensions: 52"L x 19"W x 56"H.

The deluxe unit consists of the basic Plantmobile (#52032), plus a 24 hour timer, write-on/wipe-off board, pegboard and hooks for tool storage and the Plant Lab Starter Set (#55105). Measures: 52"L x 19"W x 56"H.

Three adjustable UL-approved light hoods are featured on this unit with 2 T-8 energy efficient fluorescent bulbs. 3" locking wheels allow the unit to be easily moved. It includes three open shelves with three 18" x 47" plastic tray inserts, assorted pots, and

UL-approved light fixture is 48"L x 13"W and comes with two 48" energy efficient T-8 fluorescent bulbs and a 8' cord. Edges are rounded for classroom safety. Instructions are included.

UL-approved light fixture is 48"L x 13"W and comes with two 48" energy efficient T-8 fluorescent bulbs and a 4' cord. Edges are rounded for classroom safety. Instructions are included.

Made of rugged plastic construction, the plant growing tray nests securely in the framework of the Jewel Plant Mobiles. Measures: 47"L x 17 "W x 3"D.

The set includes two 48" energy efficient T-8 fluorescent bulbs for use in the Jewel lighthoods (#55005 and #55006).

This is a basic starter set containing all the materials necessary for elementary grade learning projects outlined in the PlantMobile Teacher's Guide (#44199). The set includes the Teacher's Guide, 8 lbs. sterilized potting soil, a 6" soil strainer, 8 oz. plant food, tomato seeds, lettuce seeds, marigold seeds, tomato growth accelerator, a 12 oz. insecticide, 24 4" plastic labeling stakes, 24 10" plastic labeling stakes, and a mist sprayer.