Students receive science education at all grade levels.  Many of the concepts are the same.  However, each year students learn more content relating to the concepts.
    Some of the concepts learned in science include:
    The Earth                                          Measurement
    The Solar System                              Adaptations
    Matter                                               Habitats
    Motion                                               Types of Energy
    Friction                                             Climate and Weather
    How things work                               Human Body
    Plants & Animals                              Cells