The Human Digestive System

Observe, describe, and record seasonal weather patterns and explain how daylight length changes throughout the year in the UK.

Explain how the Earth's movement and tilt cause day and night, changing shadow lengths, and daylight variations.

Classify living organisms into groups based on observable characteristics and create and use branching classification keys.

Examine local and global habitats, discover how environments change naturally and through human activity, and evaluate effects on living organisms.

Identify and describe the main parts of the human digestive system and explain the functions of the mouth, oesophagus, stomach, and intestines.

Identify the different types of human and animal teeth, relate tooth structure to diet and function, and explain dental hygiene.

Construct and interpret food chains, identifying producers, predators, and prey, and trace energy transfer through feeding relationships.

Identify plant organs, explore the role of roots, stems, and leaves, and investigate how water and minerals are transported through plants.

Identify the parts of a flower, explain pollination and fertilisation, and investigate methods of seed dispersal and germination.

Compare and group materials together according to whether they are solids, liquids, or gases based on their observable properties and particle behaviours.

Observe that some materials change state when heated or cooled, and measure or research the temperature at which this happens in degrees Celsius.

Identify the part played by evaporation and condensation in the water cycle and associate the rate of evaporation with temperature.

Identify how sounds are made by vibrations, explain how pitch is altered, and investigate how sound travels through solids, liquids, and gases.

Find patterns between the volume of a sound and the strength of the vibrations that produced it, and investigate sound insulation.

Identify common electrical appliances, construct simple series electrical circuits with cells, wires, bulbs, buzzers, and motors, and troubleshoot incomplete circuits.

Test and classify everyday materials as electrical conductors or insulators, and explain how switches control current in circuits.

Plan fair tests, control variables, make accurate measurements with scientific equipment, record data systematically, and draw evidence-based conclusions.