Ecosystems & Water Quality CER Task Cards | Middle School Earth Science | Grades 6–8

Ecosystems & Water Quality CER Task Cards is Claim-Evidence-Reasoning phenomena task cards for Middle School Earth Science (grades 6–8) on Ecosystems & Water Quality.

Pairs with: Ecosystems & Water Quality Slide Show Presentation; Ecosystems & Water Quality Guided Notes; Ecosystems & Water Quality Lesson Quiz; Ecosystems & Water Quality Vocabulary Words & Definitions.

Sections: Claim • Evidence • Reasoning (cer) Task Cards; Curricular Overview & Design Intent; Next Generation Science Standards (ngss) Alignment; Teacher Implementation & Instructional Guide; Three-tiered Cognitive Scaffolding Architecture; Recommended Classroom Implementation Models; Tier 1: Identify; Physical & Chemical Water Quality Metrics. Sample item: “Teacher: _________________________”

What's inside: Phenomena-Based CER Task Cards (editable .docx + PDF, about 10,525 words, 23 pages); answer key / model answers for the teacher.

Standards: NGSS Middle School Earth & Space Science (MS-ESS) disciplinary core ideas and the science practices of analyzing data and constructing explanations.

Resource type: CER Task Cards. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Place cards at stations or project them; students write a claim, cite evidence, and explain their reasoning. Built for Middle School Earth 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.