Amino acid starter kit

Students explore the shape and chemical properties of the 20 amino acid sidechains with engaging foam models.  The sidechains feature dual colouring schemes - colour on one side indicates chemical properties and on the other side students...

Cup of Water, molecular model

Invite your students to come and play in the water. They can "see and touch" water in its three dimensions. Embedded magnets enable students to "feel" hydrogen and oxygen atoms attract and repel each other. As students explore the 3D water with all their...

Enzyme in action kit

Suitable for Middle to Senior High School, for groups of 2-4 students. This new foam protein kit introduces your students to enzymes. They will use the engaging foam model pieces and activities to identify the substances involved in enzymatic activity,...

Insulin mRNA to Protein Kit. 3 group set.

mRNA to Protein Kit. 3D Molecular Design's new mRNA to Protein Kit© helps your students understand that the specific sequence of amino acids in a protein is encoded by the specific sequence of nucleotides in the corresponding gene. After using the...

Mini toober B-globin gene folding kit

Proteins become real in your students' hands as they fold 3 Mini-Toober ß-Globin fragments and discover the primary, secondary and tertiary structure in this model.  Maps guide your students in marking the levels of structure onto 3...

Mini-toober with pins for modelling protein folding. Toober 125 x 1.3cm

3D Molecular Design's versatile Modeling Mini Toobers provide hands-on learning experiences in many science disciplines and should be part of your classroom's collection of 3-D science materials. Biology and chemistry students can use the flexible, foam...

Sodium chloride lattice, magnetic

NaCl Lattice, (32 Na, 32 Cl ).  NaCl Crystal Structure compatible with MH20 Cup of Water Model.  Your students can discover the cubic nature of salt crystals, efficient lattice packing, high melting temperature, brittleness, cleavage planes,...

Spare water molecule, for Cup of Water models