Students list four properties of copper metal and state if each property is physical or chemical. Students then explain how copper sulfate solution can be separated.
Students are provided with a table that gives them some properties of five different materials. They answer four short answer questions that involve interpreting information from the table.
This practical task requires students to use methods of separation to separate a mixture of salt, sand, and iron filings. Students explain how they did this and the property of the substance that they used.
For this practical task students plan and carry out a fair test to determine which of four different cups will keep water the hottest over 10 minutes. Students are also required to graph their results and write a conclusion.
Task: Match everyday terms about properties with their meanings. Use their understanding about properties of paper and their uses to justify appropriate questions to investigate. Assessment focus: asking questions about paper properties.
Task: Students fill in a chart to select the best material for making 6 objects, and give reasons for their answers. Assessment focus: properties of materials related to use.
Task: Create, use and identify ‘rules’ based on observable and/or measurable physical properties of common plastics. Assessment focus: classifying & identifying.
This practical task requires students to sort some common items from hardest to softest. Students then explain a test that they used to help determine this.
For this practical task students complete a table of observations on nine common materials. Students then use their results to group the materials according to similar properties.