Explanations resources

This resource assesses points of view on the issue of keeping score in sport, with the task being to match statements to the views expressed by four students.

This task assesses student ability to find the text features of an explanation of a scientific idea.

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: Use close observation of photos and prior knowledge, to write explanations of how the special features of animal tongues help animals survive in their habitats. Assessment focus: structure and function.

Students view four sequential diagrams on fossilisation, and then write explanations about this process using the diagrams and their own knowledge.

Choose which toy vehicle will roll further, and explain why. The two vehicles are set up under different conditions (ramps at different slopes, rolling onto different surfaces at the bottom). Assessment focus: science explanations using ideas about forces and energy.

Explain what affects the distance travelled by toy cars, and why they eventually stop. Assessment focus: science explanations using ideas about forces and energy.

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.

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.

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.

Describe methods for speeding up and slowing down melting of an ice cube using one of three provided objects, and explain why the methods would work. Assessment focus: planning an investigation.

Task: Match birds and nests, and explain why the choice was made. Assessment focus: using environmental cues to make inferences.

Students use their knowledge of the fire triangle to identify risk factors for a given scenario, and apply this to their own situation. They use rubrics to rate and improve some of their explanations.

Task: Discuss opinions, presented as a concept cartoon, about why a toy car rolled down a slope eventually stops and develop group explanation. Assessment focus: explanations

Students first do the science activity Throwing Balloons 2 (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.

This comprehension task assesses student ability to identify important information to establish the main idea of a transactional text about blushing. SJ-4-1-2006. Text provided.