A presentation suitable for Grades 6-8 looking at humans and ecosystems. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how increases in human population and consumption of natural resources have an impact on Earth’s systems. Main Skills: Interpret written text, diagrams, and graphs. Duration: Approximately 45 mins 29 slides covering: • World Population • Population and Resources • Energy Consumption • Population and Energy Use • Water Consumption • Ways to Reduce Water Consumption • Change of Land Use • Waste • What Can We Do? • Reduce, Reuse, and Recycle

Poster display showing symbolic representation and simple definitions of light energy, kinetic energy (KE), heat energy, sound energy, electrical energy and potential energy (PE).

A poster showing the planets in our solar system - Mercury, Venus, Earth, Mars, Jupiter, Saturn, Urnaus, Neptune. The poster also features Lenia the Alien.

Poster displaying the metamorphosis of frog spawn, to tadpoles to frogs. The graphics show six stages of development. The poster also features Lenia the Alien.

The Periodic Table is a list of all the different elements. The elements are categorised into groups that have similar properties. The elements are listed in order of their atomic number. This is the number of protons in the nucleus of each atom. The atomic mass of the most abundant isotope of each element is also shown on the table. The elements are grouped as Alkali Metals, Alkaline Earth Metals, Transition Metals, Holgens and Nobel Gases. The table shows the symbol, element name, atomic number, atomic symbol and realtive atomic mass.

This poster represents a mixed collection of images of different life forms. It can be used for a large number of different classroom activities. e.g. Find the names of the living things in the poster. Connect the pictures to form food webs. Select all the creatures that live in fresh water. Select all the animals that are native to Africa. Find all the predators on the poster.