190 likes | 320 Views
Science 6 th Grade. Instructions. Place students in groups of two . Give student pairs time to read and brainstorm possible solutions to each problem from the slide without answers. Use timer or help students keep track of time (1-2 minutes per problem) .
E N D
Instructions • Place students in groups of two. • Give student pairs time to read and brainstorm possible solutions to each problem from the slide without answers. • Use timer or help students keep track of time (1-2 minutes per problem). • Go over the following sample question 1 with the entire class to model Hide and Reply procedure.
Hide and Reply method Teacher models with class Sample question 1 What are the layers of the earth? • Each pair comes up with all possible solutions for the sample question (1 minute). • Assign a students from each group to explain how they came up with their answers. • Record each groups’ answer on a white board.
Hide and reply sample answers What are the layers of the earth? • Core • Inner core • Outer core • Mantle • Crust
Hide and Reply Method Sample Question 2 without answers • What layer of the earth is the arrow referring to?
Multiple choice answers sample Question 2 with answers • What layer of the earth is the arrow referring to? • A. Core • B. Crust • C. Mantle • D. Sub mantle
1) The hypothesis that continents have slowly moved to their current locations is called_______ • a. continental drift • b. continental slope • c. magnetic reversal • d. convection
2) ________currents inside Earth might drive plate motion. • a. Vertical • b. Convection • c. Horizontal • d. none of the above
3) The result of plate movement can be seen at ____. • a. abyssal plains • b. ocean margins • c. plate centers • d. plate boundaries
4) Active volcanoes are most likely to form at ____. • a. transform boundaries • b. divergent boundaries • c. the center of continents • d. convergent oceanic-continental boundaries
5) Plants are a factor in ____ weathering. • a. physical • b. chemical • c. mechanical • d. both b and c
6) The valley shown in Figure 7 was created by which of the following? • a. powerful river • b. weak river • c. valley glacier • d. continental glacier
7) Which feature is illustrated in Figure 8? • a. oxbow • b. meander • c. delta • d. alluvial fan
8) Refer to Figure 9. Which region of California is most likely to have deserts? • a. A • b. B • c. C • d. D
9) The figure shown illustrates a ____. • a. community • b. ecosystem • c. limiting factor • d. population density
10) Of the following, which is a renewable energy resource? • a. coal • b. kerosene • c. geothermal energy • d. natural gas
Reflection 3 minutes • Share with a different pair: • How confident are you with your answers? Why/why not?
Reflection • What are some ways to eliminate wrong answer choices? • How can pictures, charts and graphs aid you in getting the right answer? • For a science test what sorts of techniques do you need to know?