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In this lesson, we will learn about how floods occur and what the effects of floods can be on human settlements.

In this lesson, we will learn about how floods occur and what the effects of floods can be on human settlements.

In this lesson, we will learn about how floods occur and what the effects of floods can be on human settlements.

In this lesson, we will use our knowledge of place value to solve different worded problems where we will have to select numbers that have certain properties from a set.

In this lesson we will define elements and compounds and identify them from diagrams, name compounds from word equations and formulae, and identify reactants and products in equations.

In this lesson we will interpret food webs, describe ways in which animals and plants are interdependent.

In this lesson we will draw and interpret pyramids of number.

In this lesson we will describe how changes in the environment can affect different organisms, explain how changes in the environment can affect organisms within a food web and explain the process of bioaccumulation.

In this lesson we will state the best conditions for decay, explain the causes and importance of decay and explain the design features of a compost bin.

In this lesson we will determine the effects of increasing or decreasing numbers of organisms in a food web on other organisms.

In this lesson we will describe the inheritance pattern and causes of Huntington’s disease and cystic fibrosis.