The Law of Conservation of Mass Guided Notes | Middle School Physical Science | Grades 6–8

The Law of Conservation of Mass Guided Notes is a fill-in-the-blank guided notes handout for Middle School Physical Science (grades 6–8) on The Law of Conservation of Mass.

Pairs with: The Law of Conservation of Mass Slide Show Presentation; The Law of Conservation of Mass Lesson Quiz; The Law of Conservation of Mass Unit Test; The Law of Conservation of Mass Vocabulary Words & Definitions.

Sections: Unit 2: Chemical Reactions And Materials; Guided Notes • Master Reference Copy; Key Points & Core Concepts; Lesson Summary; Student Notes • Fill-in-the-blank; Key Points & Core Concepts - Fill-in-the-blank; Lesson Summary - Fill-in-the-blank. Sample item: “[SLO 1] State the ____________________ and demonstrate how it applies to closed and open chemical systems.”

What's inside: Guided Notes (editable .docx + PDF, about 1,982 words, 10 pages); answer key / model answers for the teacher.

Standards: NGSS Middle School Physical Science (MS-PS) disciplinary core ideas and the science practices of analyzing data and constructing explanations.

Resource type: Guided Notes. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Have students complete the notes during the slide show or as an independent reading activity, then review with the answer key. Built for Middle School Physical Science, grades 6–8.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.