Las asignaturas de don Daniel

11 días hasta
las vacaciones de Semana Santa

Science, 4º ESO‎ > ‎

Vídeos

1.- Cells and Life processes
How to use a microscope

Electron microscope


Animal cell specialisms

Red blood cells


Ciliated epithelial cells


Nerve cells



Plant cell specialisms

Xylem vessels


2.- Food and Nutrition
2.1 Making food from sunlight

Photosynthesis song


2.2 Gaining water and nutrients

Root absorption


Xylem and transpiration




3.- Releasing energy
3.3 Blood and circulation

Circulatory system


Heart beating



4.- Controlling life
4.2 Responses and behaviour
Reflex actions

Reflex arc in a frog


Daltonism Test



Sight in 3D

Stereoscopic sight


Stereoscopic sight



5.- Reproduction
5.1 Reproduction in plants

Pollination


Fertilisation



6.- Variation and inheritance




7.- Health and biotechnology

Maggots therapy



8.- Ecology