📚 Part 1: Key Words and Definitions

Study these important terms about cell transportation:

Diffusion: The movement of particles from an area of higher concentration to an area of lower concentration.

Osmosis: The movement of water molecules through a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration.

Active Transport: The movement of substances across a cell membrane against the concentration gradient, requiring energy (ATP).

Concentration Gradient: The difference in the concentration of a substance between two areas.

Membrane: A thin layer that surrounds the cell and controls what enters and leaves the cell.

ATP: Adenosine triphosphate, the energy currency of the cell used for active transport.

✏️ Part 2: Fill in the Blanks

Complete each sentence using the key words from Part 1.

🔗 Part 3: Matching Activity

Draw lines to match each term with its correct definition.

🎯 Part 4: Create Your Flashcards

Instructions: Create flashcards to help you memorise these key terms.

What you need: 6 pieces of paper or index cards

How to make them:

• Write ONE key term on the front of each card

• Write the definition on the back of each card

• Use clear, large writing

• Add a simple diagram if it helps you remember

How to study:

• Look at the term and try to say the definition

• Check your answer by flipping the card

• Practice with a partner or family member