See laborers carrying, soldiers guarding. Includes one year supply of ant food, liquid feeder, farm handbook, California sand, and coupon for ordering live ants. 10" x 15".
Light weight but strong. Soft nylon net attached to a metal frame 10" (250mm) dia. The net is about 11" (280mm) deep. Telescopic handle 0.85" (22mm) thick, extends from 18" (460mm) to 30" (770mm), twist of the handle locks and unlocks the handle at varying lengths.
Set of 12 magnets with detailed stages of the bean plant life cycle (6) and the apple tree life cycle (6). Perfect for whiteboard use. Label-free for versatility. Guide includes detailed information about each of the steps. Size of the largest piece is about 8" x 8". White board not included. Ages 5+/Grades K+.
This model of a plant cell splits in half to provide a cross-section view and make learning the parts of a plant cell easy. One half of the colorful foam model is labeled with the parts of the cell, and the other is labeled with letters only. Included Activity Guide provides detailed information on plant cells. Ages 7-11.
Demonstrate the parts of a flower in plant science lessons with this durable foam tulip model. One half of cross-section is labeled with part names (stamen, petal, pistil, sepal, stem, leaf and roots); other half is labeled with letters for assessment activities. For more detailed study, Activity Guide features discussion and labeled drawing of additional flower parts, including filament, anthers, stigma, style and ovary. Foam model wipes clean and measures approximately 6" H. Ages 7-11.
Set includes 6 stages of development in separate jars. . .3 day, 4 day, 6 day, 12 day, 15 day and hatching stage.
This expansion kit will allow teachers, parents, and students the opportunity to turn their original Teaching Tank into a small aquarium in about two minutes. With this wider tank, a whole new variety of experiments can now be completed.
The Barn Owl. An Introduction to Owl Pellet Labs. Describes the habitat and life-cycle of the Barn Owl. Computer animation is used to show the adaptations which allow the owl to find prey in darkness and process the prey into pellets. The final portion of this video is an overview of classroom techniques with owl pellets, including dissection and identification of prey and their skeletal parts. 15 minutes.
Watch ants build rooms and dig tunnels. Unit comes complete with handbook, food, liquid feeder, supply of sand, and coupon for ants. 6" x 9".
Pre-mixed with water in 32 oz. spray bottle. 90% Propylene Glycol, 9% Ethylene Glycol Phenyl Ether, and 1% Diethylene Glycol Phenyl Ether. In addition, this solution is an effective humectant. Using this holding solution ensures that your specimens stay moist, flexible, and mold-free.