2nd Grade Sound Systems Unit Blueprint
Day 1—Session 1
Day 2—Finish stations (if necessary), Steps 6-10 on pages 83 & 84
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12E(K-2)#1: Ask "How do you know?" in appropriate situations and attempt reasonable answers when others ask the same question.
(See Notes on Individual Systems on pages 85 & 86 in Teacher's Guide.)
Sound Starters and Evidence of Vibrations class charts (See Steps 6 & 7 on page 83 in teachers guide.)
- Do students use evidence to support the idea that the system vibrates?
- Are students able to differentiate between "sound starters" (the force used to initiate the movement/vibration) and evidence of vibrations?
Sound Starters & Evidence of Vibrations Class Charts
- During class discussion, do students use their evidence recorded on their sheets?
- Do students' comments reveal an understanding that vibrations cause sound? (Students should understand this for at least the objects at stations 2, 3, 4, 6, and 8.)
2. Bolded sections indicate portion of benchmark addressed
3. Unless noted as a Summative Assessment, the assessments are formative and should be used to guide teaching and learning.