Full size liver and gallbladder with cut-away section showing inner anatomy of gallbladder, including gallstone. Model size: 8" x 4-1/2" x 5-1/2". Card size: 6-1/2" x 5-1/4"
Full size liver and gallbladder with cut-away section showing inner anatomy of gallbladder, including gallstone. Model size: 8" x 4-1/2" x 5-1/2". Card size: 6-1/2" x 5-1/4"
Oversized "Y" section of artery, with cut-away, showing gradual build-up of cholesterol deposits. Model size: 6-1/4" x 2" x 4". Card size: 6-1/2" x 5 -1/4"
Oversized "Y" section of artery, with cut-away, showing gradual build-up of cholesterol deposits. Model size: 6-1/4" x 2" x 4". Card size: 6-1/2" x 5 -1/4"
Six times life-size with five detachable parts including the upper hemisphere, the iris/cornea unit, the Lucite Lens that magnifies and inverts images, the transparent vitreous body, and the retina. The eyeball disassembles and reassembles with ease, so students can effectively learn through hands-on activity. A 2-page study guide highlighting its 19 principal features is included. Overall dimensions: 6x6x6 inches (15x15x15 cm) overall.
Without sacrificing size or key detail this three-part replica exposes the entire length of the ear canal and Eustachian tube so that the sound waves entering the ear can be easily traced and to demonstrate how air pressure on both sides of the eardrum is equalized. The hammer, anvil, transparent ear drum, and the labyrinth all lift out for hands-on study. 18 hand-numbered anatomical features are explained in-depth in the accompanying study guide.
A great giant model of the ear which shows all major structures related to hearing and balance. Dissectible into 3 parts. Enlarged 4 times. 14" x 7" x 8 1/2".
A great giant model of the ear which shows all major structures related to hearing and balance. Dissectible into 3 parts. Enlarged 4 times. 14" x 7" x 8 1/2".
A plastic replica of a human brain showing multiple views. Great for hands-on study of brain anatomy. Sturdy base. 5" x 6 1/2". Dissectible into 3 parts.
A plastic replica of a human brain showing multiple views. Great for hands-on study of brain anatomy. Sturdy base. 5" x 6 1/2". Dissectible into 3 parts.
Trophy-size male torso model shows musculature on one side and surface skin on the other. Dissectible into 7 parts: torso, lung (2 parts), heart, liver, stomach, intestine. Mounted on wood base. Includes key-card w/ 52 structures labeled. Size 10 1/8".
Trophy-size male torso model shows musculature on one side and surface skin on the other. Dissectible into 7 parts: torso, lung (2 parts), heart, liver, stomach, intestine. Mounted on wood base. Includes key-card w/ 52 structures labeled. Size 10 1/8".
Removable breast cover reveals 14 dissectible parts (cover included): torso, breast plate, lung (4 parts), heart, trachea and esophagus, diaphragm, stomach, liver, pancreas and spleen, intestines, bladder and prostate. Mounted on a stand. Includes a key-card with 71 structures labeled. 18 1/8" tall.
Removable breast cover reveals 14 dissectible parts (cover included): torso, breast plate, lung (4 parts), heart, trachea and esophagus, diaphragm, stomach, liver, pancreas and spleen, intestines, bladder and prostate. Mounted on a stand. Includes a key-card with 71 structures labeled. 18 1/8" tall.
• Easy to manipulate removable pieces
• Made of resilient, nontoxic EVA foam
• Guides allow students to build and learn at their own pace
• Stimulates problem-solving skills and develops small-motor skills
• Designed for grades 1-8
• Dimensions: 19.5 x 19.5 x 15 in.
This colorful teaching model was designed specifically for hands-on use with students of all ages. The model is made of resilient, non-toxic, EVA foam, the removable pieces stimulate problem-solving skills and develop small motor skills. The detailed Teacher's guide includes complete background information, reproducible worksheets, cross-curricular extension activities, assessment ideas and more. A complete botany course at an unbelievable price! Dimensions: 19.5 x 19.5 x 15 in.
Simple for elementary level students yet comprehensive enough for middle school, this colorful teaching model was designed specifically for hands-on use with students of all ages. The model is made of resilient, non-toxic, EVA foam to withstand years of active investigation. A thorough, detailed Teacher's guide includes 5 inquiry-based lab activities, reproducible worksheets, complete background information, cross-curricular extension activities, assessment ideas and more. Topics covered include cell structure and function, osmosis, photosynthesis, pigments and more.
Developed by the same teacher who created our DNA Manipulatives kit, this package includes colorful, large DNA, mRNA, ribosome, tRNA and amino acid models that attach to the blackboard. Teachers use these models to simulate the protein synthesis process, and students are provided with smaller size models for hands-on learning about the process and key concepts. As part of the activities, each student is given a unique DNA sequence and is asked to identify the resulting amino acid sequence. Kit also includes an instructional CD. Adequate for a class size of 40 students with students working in groups of two.
Developed by the same teacher who created our DNA Manipulatives kit, this package includes colorful, large DNA, mRNA, ribosome, tRNA and amino acid models that attach to the blackboard. Teachers use these models to simulate the protein synthesis process, and students are provided with smaller size models for hands-on learning about the process and key concepts. As part of the activities, each student is given a unique DNA sequence and is asked to identify the resulting amino acid sequence. Kit also includes an instructional CD. Adequate for a class size of 40 students with students working in groups of two.
DNA Model Refill, Single Packet - Build a segment of the DNA consisting of Adenine, Thymine, Cytosine, and Guanine. Color-coded pieces designate certain molecules making up the four nucleotides present in DNA. Instructions
DNA Model Refill, Single Packet - Build a segment of the DNA consisting of Adenine, Thymine, Cytosine, and Guanine. Color-coded pieces designate certain molecules making up the four nucleotides present in DNA. Instructions
This model shows the remarkable process by which a seed turns into a plant. Your students can learn more about plants by using the Roots model, also in this series. Grades K-8.
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 remarkable process by which a seed turns into a plant. Your students can learn more about plants by using the Roots model, also in this series. Grades K-8.
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.
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. These teaching models are designed to introduce students to lifecycles. The models illustrate the major stages of the life cycle, and encourage students to explore how these living things change as they grow. Grades K-8.
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 ants extensive social life. Grades K-6.
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.
Unique features include flexible, shatterproof material, and no-drip cover. Exclusive design forces condensation to remain in the tank.
Unique features include flexible, shatterproof material, and no-drip cover. Exclusive design forces condensation to remain in the tank.
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.
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.
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. 1.5 gallon tank. 11 in. x 7 in. x 5 in.
Watch caterpillars change into butterflies right before your eyes with our award-winning Butterfly Garden! We've completely redesigned this classic educational wonder after 33 years on the market. Raise 5 Painted Lady butterflies while learning all about metamorphosis. See the caterpillar's transition as it matures, changes into a chrysalis, and finally emerges as a Painted Lady butterfly! Absolutely safe to release into the environment. Includes colorful habitat, certificate for 5 butterfly larvae with special food, and complete instructions. Three butterflies are guaranteed to be perfect specimens. Please allow approximately 3 weeks for your larvae to develop. Available only in the Continental U.S. and Alaska. Ages 4 and up. 10" X 10".
Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.
Polypropylene covered for retrieving stirring bars from most liquids. Powerful magnet at one end, ring handle at the other end. 300mm length.