Great Inventions Problem-Solution Reading Worksheets Grades 6–9 | ELA + STEM

Great Inventions: Problem–Solution Reading Worksheets

Build stronger nonfiction comprehension and evidence-based reasoning through the real-world study of inventions and technological development. Designed for Grades 6–9, this interdisciplinary ELA + STEM/History resource helps students analyse how problems lead to inventions, how solutions create effects, and why technologies are tested, refined, and redesigned over time.

Skills Developed

• Nonfiction reading comprehension
• Problem–solution and cause-and-effect analysis
• Sequencing technological developments
• Textual evidence and claim evaluation
• Comparing solutions and design choices
• Criteria, constraints, and trade-offs
• Data interpretation and evidence-based reasoning
• Engineering design and redesign thinking

What’s Included

Students explore engaging invention topics including the safety elevator, telegraph, refrigeration, traffic signals, zipper development, windshield wipers, water treatment, early aviation, bicycle design, and can-opener redesign. Activities include nonfiction passages, timelines, cause-and-effect chains, evidence analysis, comparison tasks, claim evaluation, design challenges, instructional anchor charts, and corresponding answer keys.

Classroom Benefits

The scaffolded progression moves students from foundational problem–solution analysis toward more challenging evidence evaluation and engineering-design reasoning. Students must support conclusions with information from texts and data, strengthening close reading, critical thinking, and practical application of informational text skills.

Flexible Classroom Use

Use the resource as a complete unit or select individual worksheets for:

• Whole-class instruction
• Guided or independent practice
• Partner work and literacy centres
• ELA–STEM interdisciplinary learning
• Intervention or enrichment
• Homework and review
• Formative assessment

Differentiation options include vocabulary pre-teaching, anchor-chart support, sentence starters, partner discussion, additional evidence requirements, and extended design challenges for advanced learners.

Ideal For

Grades 6–9 ELA, STEM, science literacy, technology, engineering, and interdisciplinary history lessons where teachers want meaningful nonfiction reading practice connected to real-world innovation and design thinking.

Add this practical invention-themed reading resource to your classroom toolkit to help students connect nonfiction comprehension, evidence-based reasoning, cause and effect, and engineering design through engaging real-world contexts.