Task: Look at the arrangement of fibres for four different paper towels, arrange an appropriate sequence of instructions, carry out the instructions and then communicate the data in an appropriate graph that will help answer the question. Different elements of the nature of science are embedded throughout the tasks. Assessment focus: planning and carrying out a fair test, using evidence to answer a question.
Task: Describe and compare some physical properties of plastic objects and identify the properties scientists might use for classifying materials. Assessment focus: classifying using physical properties.
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'.
Students demonstrate their understanding of a graph showing the relationship between the cost of different bottles of drink and the amount each bottle contains. They then explain which bottle of drink is the best value for money paid.
Assessment focus: ability to critically analyse and interpret a visual text, based on individual perception and the use of descriptors (visual/verbal/sound etc) to illustrate interpretation.
Students interpret information from a flowchart to calculate the total costs of different sized groups staying in a motel for varying lengths. They also complete a linear algebraic equation to show the costs of one group's stay.
Students first do the science activity Throwing balloons 3 or Throwing balloons 4 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 resource's writing task where they describe the balloon and what happens when it is 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.