🚢 Mission 1: Battleship Measurements

🔫 Attack Challenge: Convert the length of the battleship into centimetres!

1,800 cm

18,000 cm

180,000 cm

🛡️ Defend Challenge: Calculate the area of the ship's deck!

Answer: _____________ m²

🛡️ Defence Challenge: If the battleship's deck is 30 m long and 10 m wide, what is the area you need to defend?

Answer: _____________ m²

🔄 Navigate Challenge: A submarine needs to travel around the edge of a square naval base. Each side is 2.5 km long. What distance will it travel?

5 km

10 km

6.25 km

📏 Measurement Challenge: Which units would you use to measure the height of a battleship? (Tick all correct answers)

Height of a battleship:

metres

centimetres

kilometres

🔫 Attack Challenge: If the battleship is 150 m long, how many centimetres is that?

Answer: _____________ cm

⚓ Mission 2: Naval Problem Solving

📦 Cargo Challenge: A cargo container on the ship is 3m long, 2m wide, and 2m high. What is its volume?

Step 1: Write the formula: Volume = _____ × _____ × _____

Step 2: Substitute the numbers: Volume = _____ × _____ × _____

Step 3: Calculate: Volume = _____________ m³

🛡️ Defence Challenge: If the cargo container is filled with water, how many litres does it hold? (1 m³ = 1,000 litres)

Answer: _____________ litres

🔄 Rounding Challenge: The ship's anchor chain is 45.7 metres long. Round this to the nearest metre.

🔫 Attack Challenge: If the anchor chain is 50 m long, how many centimetres is that?

Answer: _____________ cm

💧 Water Challenge: A lifeboat can hold 850 litres of water. How many millilitres is this?

Answer: _____________ mL

🎯 Mission 3: Captain's Challenge

✈️ Design Challenge: Design a rectangular helicopter landing pad for the ship. It must have an area of exactly 24 m². Draw your design and label the length and width.

Length: _______ m Width: _______ m Check: _____ × _____ = 24 m²

🚀 Speed Challenge: The ship travels 2.5 km in 10 minutes. At this speed, how far will it travel in 1 hour?

Think: 1 hour = _____ minutes

In 10 minutes: _____ km

In 60 minutes: _____________ km

💡 Captain's Word Problem: The battleship needs to refuel. The fuel tank holds 5,000 litres when full. It currently has 1,250 litres. How much more fuel is needed?

🔫 Attack Challenge: If the battleship can travel 60 km in 1 hour, how far can it travel in 30 minutes?

Answer: _____________ km

🎮 Game Instructions

Welcome to the Battleship Challenge Cards! In this game, you will work in teams to sink each other's ships using math challenges. Follow these simple steps:

Set Up: Shuffle the challenge cards and place them face down in the center.
Take Turns: Each player takes a turn to draw a card and read the challenge aloud.
Complete the Challenge: Work together to solve the challenge. If you answer correctly, you can "attack" your opponent by choosing one of their ships to sink!
Defend: If you draw a Defend Challenge, you can protect your ship from being sunk for one turn.
Navigate: Use the Navigate Challenge to move your ship to a safer position on the board.
Winning: The game ends when all ships from one team are sunk. The other team wins!

Have fun and remember to work as a team!