Grade 8 Science Watershed Systems Lesson Bundle | Ontario Framework
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Chalk and Compass
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SubjectScienceGradeGrade 8
What’s included
15 worksheets · Save $15.00 (20%) · prices shown inside the bundle
Grade 8 Climate Impacts Worksheet | Ontario Science + Doodle Notes- Explain how climate variability and change affect water systems such as precipitation, snowpack, and runoff timing.
- Describe how changes in evapotranspiration and precipitation patterns can influence drought, floods, and groundwater recharge.
- Evaluate how land-use change can interact with climate to affect regional hydrology and water availability.
$4.00$5.00
Grade 8 Science Regional Case Study Worksheet | Ontario Curriculum- Explain how water moves through a watershed, including surface runoff and infiltration to groundwater
- Describe how connectivity in a watershed links land activities to lake/river water quality
- Evaluate how governance and monitoring help manage trade-offs among ecosystem health, water supply, and economic uses
$4.00$5.00
Hydrologic Measurement Worksheet & Doodle Notes | Grade 8 Science- Describe how stream stage and discharge are related using rating curves
- Identify common instruments used to measure water quantity and key water-quality indicators
- Interpret hydrographs and basic trends in water quantity and quality over time
$4.00$5.00
Grade 8 Pollution Sources Worksheet | Ontario Science + Doodle Notes- Differentiate point sources from nonpoint sources of water pollution using real-world examples.
- Explain how nutrient enrichment can lead to eutrophication and oxygen depletion in aquatic systems.
- Describe how sediment loading and chemical pollutants can be transported from land to surface water and groundwater.
$4.00$5.00
Grade 8 Science Surface Exchanges Worksheet | Ontario Curriculum Activity- Explain how surface water and groundwater exchange occurs through gaining and losing reaches and hyporheic flow.
- Describe how baseflow, spring discharge, and river stage influence the direction and rate of exchange.
- Connect permeability, hydraulic gradients, and recharge zones to how nutrients and contaminants move through stream systems.
$4.00$5.00
Aquifer Dynamics Worksheet & Doodle Notes | Grade 8 Ontario Science- Explain how porosity, permeability, and hydraulic head influence groundwater flow in aquifers.
- Distinguish between confined and unconfined aquifers and identify recharge and discharge zones.
- Predict how sediment and bedrock properties affect groundwater storage and movement rates.
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Integrated Management of Water Resources Worksheet Grade 8 Science- Explain key components of integrated water resources management, including allocation, supply planning, and transboundary governance
- Describe how monitoring and adaptive management support trade-off decisions among municipal, agricultural, and ecological water needs
- Use examples of governance instruments (such as licensing and source-protection zones) to connect scientific evidence to policy choices
$4.00$5.00
Hydrologic Cycle Worksheet Grade 8 Science | Doodle Notes & Guide- Describe the major processes of the hydrologic cycle (evaporation, condensation, precipitation, infiltration, and runoff).
- Explain how solar energy and gravity drive movement of water between Earth’s reservoirs.
- Compare residence times and relative sizes of oceans, glaciers, and aquifers and how that affects freshwater availability.
$4.00$5.00
Contaminant Transport Worksheet Grade 8 Science Ontario + Doodle Note- Explain how advection, dispersion, diffusion, sorption, and biodegradation affect contaminant movement in water
- Describe how redox-driven transformations can change contaminant form and mobility in aquifers
- Use core contaminant transport terms to interpret plume behavior and preferential flow paths
$4.00$5.00
Grade 8 Science Quality Indicators Worksheet | Ontario Curriculum- Identify physical, chemical, and biological indicators used to assess water quality.
- Explain how indicator measurements (e.g., temperature, pH, dissolved oxygen, turbidity, conductivity, nutrients, and indicator organisms) relate to aquatic health.
- Interpret how natural variability and limitations of single-parameter tests affect conclusions about water use (drinking, recreation, habitat).
$4.00$5.00
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Who is Grade 8 Science Watershed Systems Lesson Bundle | Ontario Framework designed for?
Grade 8 Science Watershed Systems Lesson Bundle | Ontario Framework is designed for Grade 8 students and Science learners and can be used in classrooms, homeschool, or independent practice.
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