3 free biological sciences resources for 9th Grade: 3 worksheets. Answers included.
Living things, their features, life cycles, bodies and environments. 9th grade students solve more complex equations, work with linear graphs, meet Pythagoras' theorem and trigonometry, and expand binomials.
Students will practice: describing the pathway from stimulus to response; explaining how a reflex arc works and why reflexes are useful; comparing nervous and hormonal (endocrine) control; explaining homeostasis using negative feedback; describing how body temperature and blood glucose are controlled; classifying pathogens and describing how disease spreads; explaining the three lines of defense; describing how antibodies and memory cells give immunity.
Printable practice with an answer sheet.
Students compare how the nervous system and the endocrine system send messages around the body, follow a reflex arc from stimulus to…
Students classify pathogens as bacteria, viruses, fungi and protists, describe how infectious diseases spread and explain the body's three…
Students identify the waste products of the body and the organs that excrete them, label the path of urine through the urinary system and…
All biological sciences worksheets, every grade →
Living things, their features, life cycles, bodies and environments. At 9th Grade, our resources focus on: describing the pathway from stimulus to response; explaining how a reflex arc works and why reflexes are useful; comparing nervous and hormonal (endocrine) control; explaining homeostasis using negative feedback.
Start with the Level 1 or Level 2 worksheet, then move up a level. Finish with the topic test if there is one.
Yes — every worksheet has an answer sheet. Maths answer sheets show the working; English tasks include model answers or success criteria.
Need something specific?
Generate a custom biological sciences worksheet with the exact level and number of questions you want.
Create a worksheet