Year 4 Science

Students will investigate the stages of plant growth, from germination to seed dispersal, identifying key characteristics at each stage.

Students will compare and contrast complete and incomplete metamorphosis in insects, focusing on the adaptations for survival at each stage.

Students will explore the life cycles of mammals, focusing on parental care, growth, and development from birth to adulthood.

Students will investigate the stages of bird development, from egg incubation to hatching and fledging, noting parental roles.

Students will explore the unique life cycles of reptiles and amphibians, highlighting adaptations for different environments.

Students will construct food chains and webs to illustrate the flow of energy between producers, consumers, and decomposers in an ecosystem.

Students will investigate various indicators of a healthy habitat, such as water quality, plant diversity, and animal presence.

Students will explore how plants and animals develop specific adaptations to survive in diverse and challenging environments.

Students will explore how different materials respond to pushing, pulling, and bending forces through simple hands-on tests.

Students will investigate the flexibility and elasticity of materials, understanding how these properties are utilized in design.

Students will test the hardness and durability of materials, relating these properties to their resistance to scratching and wear.

Students will explore how different materials conduct heat and electricity, identifying insulators and conductors.

Students will investigate which materials dissolve in water and other liquids, and how temperature affects solubility.

Students will explore the concept of density by observing which objects float or sink in water and other liquids.

Students will identify and classify natural materials (wood, rock, cotton, wool) and discuss their origins and traditional uses.

Students will learn that some materials we use every day are made from natural resources, like paper from trees or glass from sand.

Students will investigate how flowing water shapes landforms through processes of erosion, transportation, and deposition.

Students will explore how wind acts as an agent of erosion, particularly in arid and coastal environments, creating unique landforms.

Students will investigate how ice, through glaciers and frost wedging, contributes to the weathering and erosion of rocks and landscapes.

Students will observe how rocks can break into smaller pieces over time due to water, wind, and temperature changes.

Students will examine the different layers of soil (horizons) and their composition, including minerals, organic matter, water, and air.

Students will identify and describe the characteristics of common rock types, such as sandstone, granite, and slate, and where they might be found.

Students will learn that earthquakes are natural events where the ground shakes, and discuss how to stay safe during one.

Students will learn that volcanoes are mountains that can erupt, releasing hot rock and ash, and discuss their features.

Students will investigate the force of gravity, understanding how it affects objects on Earth and in space.

Students will explore how balanced forces result in no change in motion, while unbalanced forces cause objects to accelerate or decelerate.

Students will investigate how friction acts as a force opposing motion, exploring factors that influence its strength.

Students will explore how air resistance (drag) affects the motion of objects, particularly in relation to shape and speed.

Students will investigate the properties of magnets, identifying magnetic and non-magnetic materials and understanding magnetic fields.

Students will build simple circuits to understand how electricity flows and makes things like light bulbs work.

Students will identify and explore the function of simple machines (lever, pulley, wheel and axle, inclined plane, wedge, screw) in reducing effort.

Students will be introduced to the concept of energy and its different forms (kinetic, potential, light, sound, heat).

Students will learn to formulate testable questions that can be investigated through scientific inquiry.

Students will practice developing clear and concise hypotheses that propose a possible answer to a scientific question.

Students will identify independent, dependent, and controlled variables in an experiment to ensure fair testing.

Students will learn various methods for collecting quantitative and qualitative data accurately and systematically.

Students will practice analyzing collected data to identify patterns, trends, and relationships.

Students will learn to draw conclusions based on evidence, evaluate the reliability of their results, and suggest improvements.

Students will practice presenting their scientific findings clearly and effectively using various formats (oral, written, visual).

Students will learn and apply essential safety rules and procedures for conducting experiments in the classroom and outdoors.

Students will investigate how Aboriginal and Torres Strait Islander peoples use traditional fire management techniques to maintain healthy ecosystems.

Students will explore how Indigenous Australians lived sustainably, utilizing resources without depleting them, and their deep connection to Country.

Students will discover various scientific careers, from marine biology to astronomy, and the skills required for each.

Students will explore how scientific discoveries lead to technological advancements and how technology aids scientific research.

Students will identify how scientific principles and practices are applied in their local community, from waste management to public health.

Students will discuss simple ethical dilemmas related to scientific advancements and their impact on society and the environment.

Students will learn about citizen science projects and how ordinary people can contribute to scientific research and data collection.

Students will explore different ways scientists communicate their findings to the public, from news articles to documentaries.