Describe and interpret data displays using median, mean and range
In this video lesson, We will take a look on describing and interpreting data displays using median, mean and rangeElaborationsusing mean and median to compare ...
Biological Sciences: Growth and survival of living things
In this video lesson, we will coverInvestigating how changing the physical conditions for plants impacts on their growth andSurvival such as salt water, use of fertilizers and soil...
Earth and space sciences: Earthquakes
In this video lesson, we will discuss sudden geological changes and extreme weather events can affect Earth’s surface. Elaborationsinvestigating major geological events ...
Physical sciences: Electrical energy
In this video lesson, we will discuss about The need for a complete circuit to allow the flow of electricityDifferent electrical conductors and insulatorsAnd the features...
Biological Sciences: Growth and survival of living things 2
In this video lesson, we will check out how the growth and survival of living things are affected by physical conditions of their environmentWe will particularly be focusing o...
Changes to materials
In this video lesson, we will be coveringwhat happens when materials are mixedinvestigating the solubility of common materials in waterinvestigating the change in state caused by h...
Forces
In this lesson, we’re going to look at what forces are and how they act on objects. We’ll be particularly interested in the common forces that can act on obje...
Simple Machines
Our lives are made easier by the use of machines. Machines are energy or force converters. They convert energy of one kind into another, more useful one. In...
Gravity
In this lesson, we’re going to explore the effects of gravity on the Earth. First, we’ll talk about what gravity is, then we’ll have a look at Newton’s...
Solar system
In this lesson, we’re going to look at the reasons why our solar system actually is a solar system. Why do the planets orbit the Sun? And why do moons and s...