Nature of Science
There are ~12 questions on Nature of Science but they really weave through all of the questions because it's how we do Science.
The standards covered:
SC.8.N.1.1 Define a problem from the eighth grade curriculum using appropriate reference materials to support scientific understanding, plan and carry out scientific investigations of various types, such as systematic observations or experiments, identify variables, collect and organize data, interpret data in charts, tables, and graphics, analyze information, make predictions, and defend conclusions.
SC.7.N.1.2 Differentiate replication (by others) from repetition (multiple trials).
SC.7.N.1.5 Describe the methods used in the pursuit of a scientific explanation as seen in different fields of science such as biology, geology, and physics.
SC.6.N.2.2 Explain that scientific knowledge is durable because it is open to change as new evidence or interpretations are encountered.
SC.7.N.3.1 Recognize and explain the difference between theories and laws and give several examples of scientific theories and the evidence that supports them.
*An important thing to remember in review is that you can't teach as if students have never seen the material. You have to assume they have some sort of knowledge and build. It's true there are gaps but you just have to work with the time and resources you have.
I look at the standards, pick out what I think are the most important/most missed items based on previous years scores and student data and then adapt resources to fit.
For Nature of Science, the major topics I chose (see highlighted standards above) are:
- variables
- charts & graphs
- replication/repetition
- theories & laws
- investigations (methods, predict, analyze, conclusions, new evidence)
For these topics, I think the best way to review is an "around the room" activity. This is the time when you can pull out resources that you "just didn't get to" during regular instruction.
I use old tests, quizzes, worksheets and cut them apart for the charts and graphs.
I make a
poster with a graphic then write a question at the bottom then post them around the classroom, down a hallway or clothespin them outside on a fence.
Students walk around in pairs and answer the questions.
There are 2 ways to handle the answers.
1. Put them on the back of the poster.
2. Review them at the end of the activity.
I personally like on the back. Students get immediate feedback. Yes there are students that cheat look early! I spend my time encouraging them to try to answer the question on their own first, then use the answer as a resource. If students are looking - they are still engaged. That's a good thing😀
