KS2 Working Scientifically Progress Matrix

The KS2 Working Scientifically Progress Matrix is a structured plan that outlines the development of investigative skills for students in Years 3 through 6 over a ten-week period. In Year 3, students begin by defining the three types of variables and progressively learn to name independent, dependent, and control variables. As weeks advance, they construct questions from these variables, make predictions, justify their reasoning, list necessary equipment, and ultimately, write a method for an investigation. By Week Ten, they are able to suggest new questions related to their original investigation.

Year 4 to Year 6 students follow a similar progression but with increasing complexity and depth. By Year 6, students are expected to name more than five of each variable type and advance to producing full plans for their investigations. The matrix also covers data gathering, where students progress from listing types of data to drawing their own graphs and identifying trends. In the final section, Evaluation of Investigations, students from Year 3 to Year 6 learn to state trends in their results, determine the validity of their data, spot and explain anomalies, suggest improvements for their methods, and eventually design new investigations. By the end of Year 6, students are capable of producing a full scientific report, showcasing their comprehensive understanding of the scientific investigative process.