For this practical students make observations about dissolving, and plan and carry out an investigation to find out what makes sugar dissolve more quickly.
For this practical task students make a prediction about which lot of ice will melt first. Then students record their observations and explain why one lot of ice melted faster than the other.
Task: Explain how to use the magnet to remove a drawing pin out of a glass of water without putting the magnet in the glass, touching the glass with hands, or spilling the water. Assessment focus: using knowledge of magnetism to solve a problem.
Task: Match insects to their adaptations for protection against enemies, and infer two ways stick insects are adapted for their protection against predators. Assessment focus: using observations to make suggestions about survival methods.
For this practical task students determine the viscosity of different household susbstances such as golden syrup, cooking oil, fruit juice etc. Students complete the experiment and construct a chart showing their results and observations.
This practical task assesses students' understanding of the different features of the vertebrate groups. Students need to identify the larger group that their animal card belongs too, then work with other students with the same group to write down all the features of that group.
Task: Students use recent information obtained from space exploration to show how and why beliefs have changed over time. Assessment focus: interpreting information about the provisional nature of science.
Task: Draw, using symbols, circuit diagrams of three described circuits. Assessment focus: using conventions of circuit diagram; knowledge of circuit construction.
Students indicate how brightly a bulb would glow in three different circuits. Students then use pictures of four appliances, showing the arrangement of their cells, to draw circuit symbol diagrams illustrating this cell arrangement.
Students are given stimulus material on the stopping distance of a toy car released from different heights. Students write an aim, the best way to present the results, identify the measurement required in order to calculate the average speed, and write a conclusion for the investigation.
For this task students are provided with a table of weather observations for a day in September. Students are required to write a weather report using headings that have been provided.