Enzymes Worksheet 1 - Catalase Experiment 1

€1.50

Bring enzyme investigations to life with this fully developed Science Masters Biology worksheet.
Students join Maeve and Sarah as they plan and carry out a comparative investigation on catalase activity in liver and celery. The worksheet integrates the Unifying Strand of Nature of Science learning outcomes with practical, exam-style analysis tasks.

✅ Perfect for new Leaving Certificate Biology (2025+) specification
✅ Fully aligned to Unifying Strand – Nature of Science
✅ Includes data tables, dual-line graph task, quantitative calculations, and evaluation prompts
Higher Level SEC-style structure (50 marks total - adaptable for teacher distribution)
✅ Ready to print and classroom-tested format
✅ Ideal for revision, investigation practice, or sub plans

Bring enzyme investigations to life with this fully developed Science Masters Biology worksheet.
Students join Maeve and Sarah as they plan and carry out a comparative investigation on catalase activity in liver and celery. The worksheet integrates the Unifying Strand of Nature of Science learning outcomes with practical, exam-style analysis tasks.

✅ Perfect for new Leaving Certificate Biology (2025+) specification
✅ Fully aligned to Unifying Strand – Nature of Science
✅ Includes data tables, dual-line graph task, quantitative calculations, and evaluation prompts
Higher Level SEC-style structure (50 marks total - adaptable for teacher distribution)
✅ Ready to print and classroom-tested format
✅ Ideal for revision, investigation practice, or sub plans