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Dive into problem-solving with combination locks! Use clues, factors, and numbers to crack codes. Work solo or in groups to find solutions and test your combinations. Enhance critical thinking and analytical skills in this engaging activity.
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Factors are numbers that divide EXACTLY into other numbers without a remainder
Can you think of the factors for 12?What numbers divide exactly into 12? 1, 2, 3, 4, 6 and 12
Can you think of the factors for 10?What numbers divide exactly into 10? 1, 2, 5 and 10
Are you ready for the challenge? Problem Solving:Combination Locks
No! Read all the clues Decide which clue is the most helpful Work out what all the numbers could be Mission Impossible? 1 2 3 4 5 6 7 8 9 0
I can find different answers to solve a problem I can check that my answers make sense I can explain why my answer makes sense Problem Solving:Combination Locks
The first number is a quarter of 8 The second number is 10 take away itself The third number is double the first number The last number is the second number add 5 Problem Solving:Combination Locks
The last number is double the first number The second number is an odd number in the 3 times table The first number is ½ of 8 The third number is a factor of 12 Problem Solving:Combination Locks
How did you do? Problem Solving:Combination Locks
What do I have to do to find the combination? Work as a group to read the problems Work in pair to solve the problems Discuss your answers in your group AGREE on a combination for the lock Try your combination! Problem Solving:Combination Locks
How did you do? Problem Solving:Combination Locks