Grade 9 Science Unit Bundle | Human Body Systems & Cell Functions
$24.00$30.00Save $6.00
Prism Point Learning
·2 followers·13 sales
SubjectScienceGradeGrade 9
What’s included
15 worksheets · Save $6.00 (20%) · prices shown inside the bundle
Grade 9 Science | Neural Control Worksheet (PDF) — Ontario Standard Practice- Understand the organization of the nervous system from neurons to neural circuits and central integration.
- Explain how action potentials and synaptic transmission propagate signals along neurons.
- Relate cellular features like myelination and synaptic architecture to conduction velocity and processing capacity.
$1.60$2.00
Grade 9 Science | Respiratory Exchange Worksheet (Answer Key) – Ontario Standard- Explain the process of pulmonary gas exchange at the alveolar–capillary interface.
- Describe factors influencing oxygen uptake and carbon dioxide removal during respiration.
- Analyze how ventilation, perfusion, and diffusion limitations affect oxygen delivery to tissues.
$1.60$2.00
Grade 9 Science | Membrane Transport Worksheets (Answer Key) – Ontario Standards- Describe different mechanisms of molecular movement across cell membranes, including diffusion, osmosis, and active transport.
- Explain the role of electrochemical gradients and membrane potential in transport processes.
- Differentiate between paracellular and transcellular pathways in epithelial tissues.
$1.60$2.00
Grade 9 Science – System Interactions Worksheet (Answer Key) | Ontario Standard- Analyze how body systems interact to maintain homeostasis and support survival.
- Understand feedback mechanisms, set points, and system regulation processes.
- Describe examples of thermoregulation, acid-base balance, and stress responses.
$1.60$2.00
Grade 9 Science | Environmental Health Worksheet (Answer Key) - Ontario Standards- Understand how environmental exposures influence cellular and organ system health.
- Identify sources and effects of air and water pollutants on human health.
- Explain dose–response relationships and vulnerability factors related to environmental hazards.
$1.60$2.00
Grade 9 Science Worksheet | Digestive Absorption & Nutrient Transport (PDF)- Explain the mechanical and chemical breakdown of food in digestion.
- Describe how nutrients are absorbed across the intestinal epithelium, focusing on villi and microvilli.
- Identify the role of enzymes, bile, and micelles in nutrient digestion and absorption.
$1.60$2.00
Grade 9 Science | Immune Barriers Worksheet (Answer Key) – Ontario Standards- Understand the different physical and cellular barriers of the immune system.
- Identify how innate and adaptive immune defenses function to protect against pathogens.
- Describe mechanisms such as inflammation and memory formation in immunity.
$1.60$2.00
Grade 9 Science | Cellular Energy Worksheet (Answer Key) – Ontario Standards- Explain the processes of glycolysis, the citric acid cycle, and oxidative phosphorylation in cellular respiration.
- Describe how mitochondrial structure supports energy production, including proton gradients and ATP synthesis.
- Compare aerobic and anaerobic pathways and their tissue-specific relevance, such as skeletal muscle during exertion.
$1.60$2.00
Grade 9 Science – Endocrine Feedback Worksheet (Answer Key) | Ontario Standards- Understand how hormones regulate physiological processes through feedback loops.
- Identify components of hormonal pathways involved in glucose homeostasis and thyroid control.
- Explain cellular hormone actions including gene expression and enzyme activity changes.
$1.60$2.00
Grade 9 Science | Health Factors Worksheet (PDF) – Ontario Standards- Understand how lifestyle and environmental factors influence human health.
- Identify mechanisms like oxidative stress and inflammation that relate to chronic conditions.
- Interpret epidemiological data to discern causation from correlation.
$1.60$2.00
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Who is Grade 9 Science Unit Bundle | Human Body Systems & Cell Functions designed for?
Grade 9 Science Unit Bundle | Human Body Systems & Cell Functions is designed for Grade 9 students and Science learners and can be used in classrooms, homeschool, or independent practice.
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