Students first do the science activity Throwing Balloons - investigation (PW2548) where they predict, observe, and explain what will happen when a balloon containing another balloon filled with water is thrown. Then the students do this writing task where they describe the balloon and what happened when it was thrown, and explain why they think it moved the way it did. Six annotated exemplars of student scripts (writing) are included under the "Working with Students" tab.
Task: Predict, observe and explain what will happen when a balloon containing another balloon filled with water is thrown. Assessment focus: making and explaining predictions and observations.
For this NEMP task students perform a range of practical measuring tasks including calculations involving time and selection of appropriate units of measuring.
A story about getting rid of family junk is the context for this task. Students find evidence to make inferences about the characters. SJ-1-4-1998. Text not provided.
Students formulate questions about glaciers and climate change to show awareness that informed opinions are based on inter-related aspects of evidence rather than individual instances.
The assessment focus is on the features of an explanation. Students explore and write an explanation of the impacts the food industry could have on improving health.
Task: Select the most suitable thermometer to use for different purposes and answer two questions about scale. Assessment focus: making measurement decisions.
Task: Identify from an experiment the preferred living conditions of slaters, and use a fact file to suggest reasons why. Assessment focus: interpreting results of an investigation.