Life Processes

5 interactive Integrated Science simulations on life processes.

Plant tropisms: phototropism, hydrotropism, gravitropism Integrated Science · Life Processes A bean plant grows in a pot: the shoot and root lengthen day by day. Drag the light source (or the water source)... Ages 12–13
Circulatory and respiratory systems – heart rate during activity Integrated Science · Life Processes The four-chambered heart contracts to pump blood through the pulmonary circuit (heart → lungs → heart) and the... Ages 13–14
Photosynthesis – counting oxygen bubbles in pondweed Integrated Science · Life Processes A classic experiment: a sprig of pondweed (Elodea) sits in a beaker of water under an inverted funnel with a... Ages 12–13
Asexual and sexual reproduction in organisms Integrated Science · Life Processes Play a four-step animation of one reproduction method: stem cutting, air layering, or budding in Hydra (asexual), or... Ages 12–13
Life cycle and growth curve of a butterfly, frog and bean plant Integrated Science · Life Processes Pick an organism and press Play: the life-cycle stages (egg → caterpillar → pupa → butterfly; egg → tadpole → frog;... Ages 12–13