Help students explain particle motion, phase changes, temperature and thermal energy through a detailed five-step teacher model, four illustrated review lessons and connected hands-on activities. This 36-page printable PDF supports focused review of Louisiana 7-MS-PS1-4 and 7-MS-PS3-4 and corresponding NGSS MS-PS1-4 and MS-PS3-4.
The student lessons provide quick checks of understanding before test prep, helping teachers find misconceptions and support student success. The central two-page teacher worked example demonstrates Read the clues, Annotate, Find evidence, Analyze, and Eliminate and justify, with what to mark/say, distractor reasoning and guided transfer.
Included:
- Explicit I can success criteria, standards, flexible teaching sequence and teacher facilitation guidance for student ownership, peer feedback, responsive grouping, revision and closing self-assessment.
- Four illustrated lessons/eight quick checks: particle models, energy during melting, fair thermal comparisons, and energy transfer/pressure.
- Four connected hands-on activities: paper particle models, optional melting-ice observations, optional warm/cool water energy-transfer observations, and a paper investigation-planning activity. Includes preparation, common materials, reusable picture cards, records, teacher answers and clearly labeled paper alternatives.
- Supplied idealized mass/material/energy data and a labeled phase-change graph. Students interpret supplied joule values; no formula for calculating total transferred energy is required.
- Four MC questions, select-two, dependent/independent pairs, two-point written response, and an original six-point extended investigation/modeling task with keys and criteria.
- Eight task cards with matching answer cards.
- Optional six-point digital quiz questions and setup/scoring directions. No premade live Form is included; written responses need manual review.
Curriculum and use: Independent review supporting the Amplify Phase Change topic; not the complete Amplify unit or an official LEAP resource. Current LDOE standards/crosswalk, July 2026 assessment guidance, August 2026 curriculum guide and September 2026 educator rubric checked October 27, 2026. Teacher guidance supports exemplary teaching practices; observed implementation and student evidence determine evaluation ratings.
Use for review, small groups, intervention or prepared substitute packets. Teacher selects sections, prepares materials and pretests physical activities. Actual measurements vary; supplied data are labeled classroom models. Physical options use ice and comfortably warm water prepared by the teacher; no boiling water or dry ice is required. A paper activity is not a claim that a real experiment was conducted.
Format: Printable PDF. No editable Word template is included with the purchase.
Free companion: Science study guides are available separately. Find the FREE one-page Phase Change Study Guide at crackthetestco.com. Enter your email to download it, and your code for 10% off a future purchase appears on the download page. The guide is free and is not inside the paid packet.