"Code Your Life" > Pretest
This is a pretest in order to know your information level about algorithm
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1. Luke writes an algorithm just for brushing his teeth. Which one of these steps does he write down first?
Spit out
Rinse with cold water
Brush teeth
Open toothpaste
2. Luke thinks about getting up in a morning. He writes an algorithm. Luke writes down the steps, one by one.The first step he writes down is: ‘Wake up’. What is the next step?
Brush teeth
Put on clothes
Have shower
Get out of bed
3. Computers need algorithms to work. They need to be told the steps to make things happen.An algorithm is like a list of instructions. But it’s not just computers that need instructions. We do, too.Which one of these everyday examples is an algorithm?
A cake recipe
Loud music
Bright colours
A poem
4. Which one of these is an algorithm?
Telling a robot how to walk once round a square
Giving a robot a name
Watching a robot
Listening to a robot
5. Which one of these spellings is correct?
Algorhythm
Algaerithm
Algorithm
Algarhythm
6. Computers can be told how to do sums. Which one of these is a sum?
Colouring a picture
Adding up tens and units
Writing a story
Running round the playground
7. How do you write an algorithm?
As a story
One step at a time
As a poem
In any order
8. Algorithms help us to solve problems or get things done. Algorithms are a list of _____.
Steps
Numbers
Codes
Letters
9. Connor is writing down a simple algorithm. He writes down all the steps. The steps must be:
Backwards
In the wrong order
All jumbled up
In the right order
10. There is a big red square painted on the school playground. Mrs Smith is a teacher. She takes her class out to the playground. Mrs Smith gives instructions about how to walk once round the big red square.Mrs Smith asks Alice to stand at one corner of the big red square. Mrs Smith tells Alice to walk to the next corner of the square. She then tells Alice to turn right.What is Mrs Smith’s next instruction to Alice?
Walk backwards
Turn right
Turn left
Walk to the next corner
11. Sam and his Mum walk to school. What is the first step in the algorithm?
Arrive at school
Walk down the street
Cross the road
Leave the house
12. Sam says, “If it is wet I put up my hood. I talk to my Mum. We walk down our street. Mum laughs at my jokes.”What is the next step in the algorithm for getting to school?
See if it is raining
Tell jokes
Walk down the street
Tell funny jokes
13. Sam says, “At the end of our street we turn left into Lincoln Road. Lincoln Road is very long. It goes all the way into the town centre. That’s where the shops are.”What is the next step in the algorithm for getting to school?
Turn left at the end of the street
Go to the shops
Go all the way to the town centre
See how long Lincoln Road is
14. Sam says, “We pass the Methodist church on our left. Then we cross the road at the zebra crossing.”What is the next step in the algorithm?
Turn left into the Methodist church
Go as far as the Methodist church
Go into the Methodist church
Go as far as the zebra crossing and cross the road
15. Sam says, “After the zebra crossing, we carry on walking along Lincoln Road. Some days my friend Luke and his Mum catch up with us.”Which one of these will you write down next in your algorithm?
Keep walking along the same road
Meet Luke and his Mum
Meet Luke
Meet Luke’s Mum
16. Sam and his Mum then get to the main road. They cross the road. Sam presses the button and waits for the green man to light up before they cross the road.What is the next step in the algorithm?
Walk along the main road
Cross the main road
Turn back at the main road
Go back home
17. Sam says, “We get to the corner of Lincoln Road and Chester Grove. We turn right into Chester Grove. There is a shop on the corner. It sells sweets and drinks. On Fridays, Mum lets me buy some sweets at the shop.”What will you write down next?
Go into the shop on Mondays
Go to the corner with Chester Grove and turn right
Buy some sweets
See how many sweets you get
18. The school is further along Chester Grove. It is on the right. What is the next step in the algorithm?
Walk into school
Turn right into school
Go to the classroom
Walk along Chester Grove as far as the school
19. The school is on Chester Grove. It is on the right. Sam and his Mum have reached the school gates. What now is the next step in the algorithm?
Go back home
Go to the classroom
Turn right into the school
Turn left into the school
20. What is the final step in this algorithm?
Go through the doors into the school
Go back home
Walk along the street
Cross the road
Thank You!!!
Erasmus+ Project (Resource> www educationquizzes com)
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