NS Grade 3 Science Curriculum
Give your child the support they need to keep up with Nova Scotia Grade 3 science. Our lessons cover ecosystems, forces, earth materials, and the solar system, matched to what their class is studying.
About Grade 3 Nova Scotia science
Nova Scotia follows the Nova Scotia Curriculum, which organizes Grade 3 science around life, physical, and earth and space sciences. Students explore ecosystems, adaptations, and food chains alongside forces, simple machines, and thermal energy. They also investigate landforms, earth materials, the solar system, and human impact on the environment. StudyPug provides step-by-step lessons and practice problems that follow these strands so students can work at their own pace alongside class.
- Strands: ecosystems and adaptations, forces and simple machines, thermal energy, landforms and earth materials, and the solar system
- Step-by-step lessons and worked examples for every strand
- Practice problems with guided solutions aligned to the Nova Scotia Curriculum
- Smart recommendations and parent assignment tools to track progress
Curriculum topics by strand
Find lessons and practice for every Grade 3 science strand, aligned to the Nova Scotia Curriculum.
NS Grade 3 Science Topics
- Ecosystems and Adaptations: Students learn how living things interact within ecosystems, how organisms adapt to their environments, and how energy flows through food chains and energy pyramids.
- Forces and Simple Machines: This strand covers how forces act on objects and how simple machines make work easier, including investigations into everyday examples.
- Thermal Energy: Students explore how thermal energy moves and how it affects matter in the world around them.
- Landforms and Earth Materials: Learners investigate the shapes and features of the land and the materials that make up the earth beneath them.
- Solar System and Climate: Students examine the planets and other bodies in the solar system alongside patterns in climate and weather.
- Human Impact and Engineering Process: This strand looks at how human activity affects the natural environment and introduces students to the engineering design process, including traditional practices.
How StudyPug Helps NS Grade 3 Science Students
When a Grade 3 student in Nova Scotia gets stuck on a concept like food chains or simple machines, StudyPug lets them go back to the exact lesson they need and work through it at their own pace. Guided practice problems with step-by-step explanations help students build confidence before their next class. For a full overview of what is covered, you can also browse our grade 3 science help resource.
Parents can set assignments and track progress through the parent dashboard, making it easy to stay involved in their child's learning without having to sit beside them for every session.
Aligned to NS Grade 3 Science Curriculum
Every StudyPug lesson for Grade 3 science is organized to match the Nova Scotia Curriculum strands, so students are always practicing what their teacher is covering in class. Families looking ahead can explore the ns grade 4 science curriculum to see what comes next.
Written by the StudyPug Science Team
Last updated June 5, 2026
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