What is an example of a science investigation task and how can students be guided to its development?
The product: An oral presentation of a science investigation. The prompt: You will be given an object or two to observe. You will produce a written description of the objects using as many of your senses as possible, except taste. (Enough time should be allowed for the majority of the students to feel that they have recorded all of the observations that they can) Materials: For each student unfamiliar objects such as strange leaves, fruits, rocks, toys, electrical circuits, models, etc. or discrepant events such as Cartesian divers. Examples: Leaves, fruits, rocks, toys, electrical circuits, models, etc. (can be used with simple objects or complex events such as tornadoes, earthquakes, currents caused by airplane wings, etc. This same method can be used for product testing. The question is always the same, “Which of these is the best?” “Best” is defined in terms of observable characteristics that match the needs of the individual. The first step is to make observations just as it is wi
