Illinois Science — Grade 2
Comprehensive Course Syllabus
Course Overview
Our Illinois Grade 2 Science course teaches science as something children do, not just read about. It opens with scientific thinking and a full module on the science and engineering practices — asking questions, planning investigations, collecting data, building models, and communicating findings.
The life science strand covers living and nonliving things, plant parts and needs, plant and animal life cycles, habitats from forest to polar, ecosystems and interdependence with simple food chains, and biodiversity and classification.
The physical science strand covers matter, material properties, solids, liquids and gases, changes such as melting and dissolving, mixtures and separation, forces and motion, patterns of motion, gravity and friction, sound and vibrations, and light and shadows.
The earth science strand covers Earth materials, landforms, water on Earth, weather and seasonal patterns, and how Earth’s surface changes through erosion, weathering, and deposition, followed by natural resources and conservation.
The course closes with two engineering modules, scientific models, data and evidence, and integrated STEM applications, before a full year-end review.
Introduction to Scientific Thinking
What Is Science?
Children learn what science is. Science is a way of finding things out.
Scientists
Children learn what scientists do. Scientists ask questions and test ideas.
Scientific Questions
Children ask scientific questions. Testable questions can be answered.
Observation
Children observe carefully. Observation is where science starts.
Curiosity
Children build curiosity. Curiosity drives every scientist.
Science & Engineering Practices
Asking Questions
Children ask investigable questions. A good question can be tested.
Making Predictions
Children predict outcomes. A prediction can be checked.
Planning Investigations
Children plan investigations. A plan makes testing possible.
Making Observations
Children make careful observations. Observation supplies the evidence.
Collecting Data
Children collect data. Data is organised observation.
Observation & Measurement
Careful Observation
Children observe carefully. Careful looking reveals detail.
Describing Objects
Children describe objects. Description uses precise words.
Comparing Objects
Children compare objects. Comparison shows similarity and difference.
Counting
Children count accurately. Counting turns observations into numbers.
Measuring
Children measure objects. Measuring makes descriptions exact.
Living & Nonliving Things
Living Things
Children identify living things. Living things grow and need food.
Nonliving Things
Children identify nonliving things. Nonliving things do not grow or eat.
Characteristics of Life
Children learn the characteristics of life. Living things share key features.
Growth
Children study growth. All living things grow and change.
Movement
Children study movement. Many living things move on their own.
Plant Needs & Plant Parts
Roots
Children study roots. Roots take in water and anchor the plant.
Stems
Children study stems. Stems carry water and support the plant.
Leaves
Children study leaves. Leaves make food using sunlight.
Flowers
Children study flowers. Flowers help plants make seeds.
Seeds
Children study seeds. Seeds grow into new plants.
Plant Life Cycles
Seed
Children study seeds. A seed holds a tiny new plant.
Germination
Children watch germination. Seeds sprout with water and warmth.
Seedling
Children study seedlings. Seedlings are very young plants.
Mature Plant
Children study mature plants. Grown plants can reproduce.
Flowering
Children study flowering. Flowers come before seeds.
Animal Needs & Characteristics
Food
Children learn animals need food. Food gives animals energy.
Water
Children learn animals need water. Every animal must drink.
Air
Children learn animals need air. Animals breathe to live.
Shelter
Children learn animals need shelter. Shelter keeps animals safe.
Space
Children learn animals need space. Space lets animals find food.
Animal Life Cycles
Birth
Children study birth. Life cycles begin with birth or hatching.
Growth
Children study growth. Young animals grow quickly.
Development
Children study development. Development changes body and behaviour.
Adult Animals
Children study adult animals. Adults can reproduce.
Reproduction Introduction
Children meet reproduction. Reproduction continues the cycle.
Habitats
What Is a Habitat?
Children learn what a habitat is. A habitat supplies what an organism needs.
Forest Habitats
Children study forests. Forests are full of trees and wildlife.
Grasslands
Children study grasslands. Illinois was once tallgrass prairie.
Deserts
Children study deserts. Deserts get very little rain.
Wetlands
Children study wetlands. Wetlands stay wet much of the year.
Ecosystems & Interdependence
Plants and Animals
Children study plant and animal links. They depend on each other.
Living Relationships
Children study living relationships. Organisms interact constantly.
Food Sources
Children study food sources. Every animal needs a food source.
Shelter
Children study shelter. Plants provide homes for many animals.
Water
Children study water in ecosystems. Water is essential to every habitat.
Biodiversity & Classification
Different Plants
Children study different plants. Plants vary enormously.
Different Animals
Children study different animals. Animals vary enormously too.
Similarities
Children find similarities. Similarities suggest a group.
Differences
Children find differences. Differences separate groups.
Classification
Children classify organisms. Classification organises the living world.
Matter Around Us
Matter
Children learn about matter. Matter is anything that takes up space.
Objects
Children study objects. Objects are made from materials.
Materials
Children study materials. Materials have different properties.
Solids
Children study solids. Solids keep their own shape.
Liquids
Children study liquids. Liquids take their container’s shape.
Also Covered in This Course
Teaching Methodology
Our Grade 2 Science classes are investigation-led. Children predict, test, measure, and explain in almost every session, and most units include something they can try at home with safe everyday materials. Children learn through:
Learning Outcomes
By the end of Grade 2, students will be able to:
Assessment & Progress Tracking
Student progress is evaluated through:
Why Choose NextChanakya for Illinois Grade 2 Science?
Standards Note
Grade 2 Science learning in Illinois is guided by the Illinois Learning Standards for Science, which incorporate the Next Generation Science Standards and describe expectations across life science, physical science, earth and space science, and engineering design.
Illinois schools and districts may organise science instruction differently and may use different textbooks, kits, instructional materials, pacing guides, technology, activities, and assessments. The exact sequence and depth of topics may vary by school or educational provider.
This syllabus represents a broad Grade 2 Science pathway designed to support foundational Illinois science learning expectations. It is not the only Grade 2 Science syllabus available, and no specific textbook, kit, assessment, software, or instructional resource is required statewide.
All hands-on activities are designed to use safe, everyday materials and should be carried out with adult supervision. Children are taught never to look directly at the Sun, to protect their hearing from very loud sounds, and to follow simple safety rules during every investigation.
It is important to distinguish between the Illinois science learning standards and the course structure created for this educational programme, which organises science into a month-by-month teaching sequence.