Technologies · Foundation

Active learning ideas

Creating Simple Sequences

Active learning works because moving a body through space makes abstract directions concrete. When students physically act as the ‘robot,’ they feel how a turn changes left and right, turning directional language from guesswork into measurable logic.

• ACARA Content Descriptions
• AC9TDEFP01

• 15–30 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Inquiry Circle
• 30 min · Small Groups

Inquiry Circle: The Human Maze

Create a grid on the floor using masking tape. One student is the 'Programmer' who uses arrow cards to give directions, and the other is the 'Robot' who follows them to reach a target (like a toy kangaroo) while avoiding 'lava' squares.

Design a sequence of steps to make a character move across a screen.

Facilitation Tip

During The Human Maze, place a cone at each decision point so students must name the exact turn before moving.

What to look for

Provide students with a simple grid and a starting point. Ask them to write down a sequence of four directional commands (e.g., Up, Down, Left, Right) to reach a target square. Collect and check for accuracy.

• Analyze
• Evaluate
• Create
• Self-Management
• Self-Awareness

Activity 02

• Think-Pair-Share
• 15 min · Pairs

Think-Pair-Share: Arrow Talk

Show a simple path on a grid. Students think about which arrows (Up, Down, Left, Right) they need to get from start to finish. They share their 'code' with a partner and check if it works.

Compare different sequences that achieve the same outcome, evaluating their efficiency.

Facilitation Tip

During Arrow Talk, have students hold their arrows against their chests so the symbol’s orientation matches their body’s perspective.

What to look for

Show students two different sequences of block-based code that make a character move to the same spot. Ask: 'Which sequence do you think is better and why? What makes one sequence more efficient than another?'

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

Activity 03

• Simulation Game
• 20 min · Pairs

Simulation Game: Fix the Glitch

The teacher lays out a sequence of arrow cards that leads to a dead end. Students work in pairs to find the 'wrong' arrow and swap it for the correct one so the path works again.

Justify the order of steps in a simple program.

Facilitation Tip

During Fix the Glitch, give each group a red pen to edit the sequence before testing it again.

What to look for

Give students a drawing of a simple maze. Ask them to draw arrows inside the maze to show a path from the start to the finish. This checks their ability to create a sequential path.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

A few notes on teaching this unit

Teach this topic by insisting on precision before speed. Require students to read instructions aloud exactly as written before acting them out. Avoid letting students skip steps or use vague terms like ‘around the corner.’ Research shows that early attention to detail prevents persistent errors later.

Successful learning looks like students giving clear, precise instructions that another person can follow without guessing. They understand that every step must be defined and that perspective matters when giving directions.

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Watch Out for These Misconceptions

• During The Human Maze, watch for students who give directions as if the maze walker is facing the same way they are.

  Have the maze walker stand back-to-back with the instructor so both can see how their left hands point in opposite directions. Require the instructor to give commands from the walker’s perspective.

• During Arrow Talk, watch for students who use vague language like ‘go over there’ or ‘turn a bit’.

  Hold up a 3x3 grid and ask students to count steps aloud. Require commands to include a number and a direction, such as ‘2 steps forward’ or ‘1 step right’.

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Methods used in this brief

• Inquiry Circle
• Think-Pair-Share
• Simulation Game