Secondary National Strategy Outline lesson plan How Science Works focus Handout KS4 7 2c Work accurately and safely, individually and with others, when collecting first hand data. 6d. The properties of a material determine it’s uses. Breadth of study context Lesson objective (s) ALL students will: Be able to describe the properties required for a good MP3 player case Be able to evaluate a method for it’s accuracy MOST students will: Plan their method in order to get accurate results Planned sequence of activities, including starter and plenary. Describe for each activity, its purpose in the teaching sequence. SOME students will: Be able to carry out accurate measurements Starter: Show students pictures of different MP3 players – ask what problems they find with them. How does an old player look compared to a new one? Students work in small groups to discuss the properties of an ideal case for a player…. Today we are going to look at How easily different materials will shatter… Main activity: Significant or uncommon resources Any particular advice or instructions for the teacher. Plenary: Students leave their apparatus and results tables around the room and then go around each group and evaluate each others methods for ACCURACY using a prompt sheet.. A variety of different materials to test. Several different sample sizes. GOGGLES. Range of Newtonmeters. Range of mass sets. Range of rules/measuring devices. Cardboard/newspaper to put on floor in case of falling masses! G Clamps? With wooden blocks. Pictures of MP3 players. Clamp stands for rulers. Prompt sheet for the plenary….include space for students to write good points about each other, and points for improvement. Have fun! Other Science notes LM/Consultants’ Network Meeting January 2006 © Crown Copyright 2006 Take 4 students to the front of the class and demonstrate different ways of measuring their height – get students to assess the accuracy of each measurement (e.g use a 30cm ruler, use a metre ruler, against a height chart with no care taken…..etc.)…agree on a definition of ACCURACY Agree on the actual OUTCOME of the measurements….we are looking to see the effect a force has on each material. (May need a worksheet or demo here?) Students carry out practical in small groups…remind them they are looking for ACCURATE results…