Students calculate how many adults got into a concert for free using information about the number of concert-goers and the ratio of free adults to children.
Task: Process and interpret data in a table to identify the best paper to use for a game. Evaluate the reliability of the collected data. Assessment focus: using evidence to answer a question.
Students view an online animation which illustrates stages of a volcanic eruption, write their observations and answer question about eruptions. Assessment focus: observations based on a model, and knowledge of volcanic eruptions.