Students identify fractions that are greater than a half and explain their reasoning. They also identify how far from half some fractions are and name a fraction closer to half than one given.
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.
Task: Students play a tag game that simulates the relationships between elements within a waterway, and discuss how different scenarios impact on the populations living there. Assessment focus: changes within a habitat affect everything living there.
Task: Students decide whether four dinosaurs are meat-eaters or plant-eaters, and justify their answers. A list of features of each group is provided. It may be completed individually or as a group assessment. Assessment focus: using evidence.
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.
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.
Students create a vignette with a focus on writing that is brief, descriptive, and set in one point in time. They should not be concerned with plot. As the emphasis is on quality rather than quantity, students need to show a controlled and elegant skill in writing, and to use figurative language to 'show' rather than 'tell'.
Task: Describe what happens to ice in a glass of water, giving reasons, and explain where water forming on the outside of the glass comes from. Assessment focus: changes of state.
Explain what affects the distance travelled by toy cars, and why they eventually stop. Assessment focus: science explanations using ideas about forces and energy.
This comprehension task assesses student ability to find details that relate to the main idea of a text about a Māori naturalist/scientist. Students are asked to read a text, find details about the given main idea, then justify why they think the main idea is right or wrong.