WGU C108 Elementary Science Methods Questions and Answers Rated A

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WGU C108 Elementary Science Methods Questions and Answers Rated A Which is a scientific process that should be taught in the elementary classroom? ✔✔Developing questions to investigate by exper... imentation How do elementary science teachers use inquiry to develop students knowledge of scientific ideas? ✔✔Teachers trust students to learn by providing time to think on their own A 6th grade teacher wants students to understand the relationship between inquiry skills and the scientific process. They are to observe worms on dry and moist towels for 20 minutes, record their observations, and predict of worms prefer dry or moist conditions. How can the students achieve this objective? ✔✔Students can apply what they learned to make predictive claims Which science learning activity describes the elaborate component of the 5E model? ✔✔Students take what was leaned and make real world connections to things in their everyday life A 4th grade teacher wants the class to participate in an inquiry lesson using magnets the teacher wants to ensure students have opportunities to formulate and test hypothesis. Which strategy should the teacher use to achieve this objective? ✔✔Students should use if then statements while making observations about magnets interacting with various metal and metal objects A teacher wants to maximize scientific inquiry during a unit on health care. To impact learning and processing skill building, the teacher accepts an offer from a medical doctor to work with the class. How can the teacher include multiple science process skills during instruction? ✔✔After the doctor shares highlights from her career, have students explore medical related topics, create if then statements, design and test experiments with the doctor's help and share the results with the class A 3rd grade teacher wants the students to make meaningful, grade-appropriate measurement. Which activity supports this objective? ✔✔Measuring objects on the playground in inches, feet, and yards using a yard stick. A kindergarten teacher is introducing the concepts of sorting and classification to the students. How can the teacher implement a logical sequence of activities to begin teaching this skill? ✔✔By allowing students to sort manipulatives into groups according to a common property's A teacher has prepared a general introduction lesson in science process skills using measurement tools. The teacher wants to include measurement activities to enhance the evaluation selection. How can the teacher accomplish this goal? ✔✔By using data from measurement of a variety of objects Why is skepticism valued in science? ✔✔It encourages predictions and hypothesis testing to promote academic discourse The objectives for a 3rd grade lesson is to promote scientific inquiry prior to beginning the investigation; the teacher will incorporate nonfiction literature about weathering into the reading lesson. After activating students prior knowledge, the teacher will place students in groups of 4. Each group will be provided with materials, including 2 small topless milk/juice cartons, moist soil, plaster of Paris, a stick, bean seed, and jar of water, ruler, paper, and pencils. Students will begin the experiment and continue investigating over several days to determine how plants are involved in the weathering of rocks. Students will describe the group experiment in their science journals. How does this lesson describe the relationships of inquiry to science education? ✔✔Students conduct scientific investigations over a period of several days using a variety of materials while working with peers Which science inquiry activity includes scaffolding? ✔✔The teacher gives time for questions when students are doing a science experiment A 5th grade teacher has provided the students with a discovery science lesson. The students worked in groups to create landforms. After the experiment, the teacher decided to have each group think-pair-share to discuss the lesson. How can the teacher incorporate discovery methods into this science theme? ✔✔By providing opportunities to contribute to promote further questioning and thinking. A teacher has decided to use portfolios in a science class. Students will keep a detailed record of their expectations and conclusions each day. At the end of experiment, the teacher will ask students to determine and record what they would do with the accumulated evidence. How does this portfolio activity allow students to further modify/affirm scientific ideas from their investigations? ✔✔Portfolios allow students to reflect on their predictions. To help students learn that problems are based on many factors and may have more than one solution, a 5th grade science teacher has students review data about a recent water shortage in the community. Which learning activity can students perform to achieve this objective? ✔✔Research different aspects of the issue and create a list of ways to addresses shortage. When is it important for science teachers to model the use of effective eye protection? ✔✔When describing the activity prior to student engagement Which guideline is recommended for proper handling and disposal of substances such as molds? ✔✔Wash hands after disposing of mold A 4th grade teacher plans a lab that requires students to use beakers for measuring vinegar. She has glass and plastic beakers at her disposal. What safety procedure should she ensure that students follow? ✔✔Use only plastic beakers During a 4th grade science lab, a glass beaker breaks and a student cuts his finger and gets blood on the table. Which safety procedure should the teacher observe first? ✔✔The teacher should put on disposable gloves and then attend to the student What is a common misconception in science? ✔✔The egg yolk is the undeveloped embryo. Why is it important for students to make connections to prior learning before they are introduced to new scientific concepts? ✔✔It allows students the opportunity to expose existing ideas, explore possibilities and organize their thinking in the new concept. A 3rd grade teacher is planning a lesson that uses a game to help the students scientifically communicate the properties of a life stage of a chick. The game begins with the description, "I am pink, hunched over and my eyes are closed." The teacher wants to model and build scientific language in the students. Which can narrative helps the teacher achieve this goal? ✔✔Students try to identify the stage. The child who identifies the growth period first gets to be the new describer. After each students identification the teacher cycles through an explanation phase with questions such as "what did she say that helped you figure out this stage? What else would be helpful to say? We're there similarities in stages of the various animals? We're there differences? A science teacher is teaching a lesson on humidity several students in the class have limited English speaking skills and vocabulary acquisition is difficult for them. Which method should the teacher use to help these students better understand the content? ✔✔Plan grouping scenarios where these students work with bilingual partners Students are learning about inclined planes. The teacher uses a standard on designing inquiry. Standard: the position and motion of objects can be changed by pushing/pulling. The size of change is related to the strengthen of the push/pull. Which instructional strategy would be appropriate to teach this standard? ✔✔Ensuring that students record data in multiple places during an experiment with inclined planes An elementary teacher has a large group of ELLs in her class. Which strategy should the teacher use during instruction to effectively work with this group of students? ✔✔Should provide multi sensory, hands-on activities utilizing scientific inquiry [Show More]

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