ecosystem

By the end of this unit, children will be able to:

  • understand that an ecosystem is a community of animals, plants and microorganisms together;
  • identify and differentiate between a variety of common ecosystems such as rainforest, water, animals, fish, algae etc.

What's Included

Year 4 Science: Living things and their habitats

  • identify how sounds are made, associating some of them with something vibrating
  • recognise that vibrations from sounds travel through a medium to the ear
  • find patterns between the pitch of a sound and features of the object that produced it
  • find patterns between the volume of a sound and the strength of the vibrations that produced it
  • recognise that sounds get fainter as the distance from the sound source increases.

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