It's not rocket science: Relationships within the organism

Selection of sequences from the show 'C'est pas sorcier' that correspond to the new 4th-grade program.
To illustrate the lesson or to serve as a support in the implementation of the investigative approach.

Topics covered:
- Motion control: olfactory stimulation; organization of the nervous system; the brain, nerve center, network of neurons; synapses, relays between 2 neurons

- Disturbances of the nervous system: the harmful effects of tobacco; hypnotic medications; noise; lack of sleep; alcohol, drugs, and driving

- Hormones, messengers between organs: sex hormones; growth hormones; insulin and diabetes.