Getting students to write scientifically with evidence and reasoning takes time you don't always have. These CER science writing prompts for life science give your middle school students a structured, ready-to-use format for practicing claim, evidence, and reasoning across eight core life science topics. Each prompt is aligned to NGSS and designed to fit seamlessly into your existing lessons.

📋 WHAT'S INCLUDED

• 8 CER writing prompts covering Body Systems and Function, Reproductive Success, Environmental Factors on Growth, Sunlight and Plant Growth, Patterns of Interaction in Ecosystems, Ecosystem Changes Affecting Population, Evolutionary Relationships, and Natural Selection
• Student-facing CER prompt with clear writing instructions for each topic
• Scaffolded support including optional sentence starters and a graphic organizer
• Sample answer key and teacher response for each prompt
• Rubric for consistent and efficient grading

💛 WHY YOU'LL LOVE IT

These prompts are ready to use the moment you download them, saving you valuable prep time while still delivering high-quality scientific writing practice. The built-in scaffolding makes differentiation easy, so both struggling writers and advanced students can access the task with confidence. You can use them as exit tickets, journal entries, formative assessments, or NGSS-aligned writing tasks without any extra planning. Students build real critical thinking and scientific reasoning skills while reinforcing the life science content you are already teaching.

📄 FILE FORMAT

This resource is delivered as a static PDF file that is ready to print and distribute right away.

⭐ Add to cart today to help your students master evidence-based scientific writing with confidence!