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Kindergarten · Computer science

Kindergarten Algorithms & logic worksheet

12 questions on algorithms & logic. The answer key is a separate download.

What is on the worksheet

  1. A robot is on square 3. → means move 1 forward. ← means move 1 back. Steps: ← → ←. Which square does the robot stop on?

  2. To plant a seed, which step comes first: “dig a small hole” or “put the seed in the hole”?

    1. dig a small hole
    2. put the seed in the hole
  3. A robot is on square 1. → means move 1 forward. ← means move 1 back. Steps: → →. Which square does the robot stop on?

  4. To wash your hands, which step comes first: “rinse your hands” or “turn on the tap”?

    1. turn on the tap
    2. rinse your hands
  5. A robot is on square 4. → means move 1 forward. ← means move 1 back. Steps: ← → ← →. Which square does the robot stop on?

  6. A robot is on square 4. → means move 1 forward. ← means move 1 back. Steps: → → ← ←. Which square does the robot stop on?

  7. A program does the same step many times. What can it use?

    1. a loop
    2. a menu
    3. a bug
  8. A robot is on square 3. → means move 1 forward. ← means move 1 back. Steps: → → → →. Which square does the robot stop on?

  9. A robot is on square 2. → means move 1 forward. ← means move 1 back. Steps: ← →. Which square does the robot stop on?

  10. A robot is on square 4. → means move 1 forward. ← means move 1 back. Steps: → ← → ←. Which square does the robot stop on?

  11. To wash your hands, which step comes first: “turn on the tap” or “rub your hands with soap”?

    1. rub your hands with soap
    2. turn on the tap
  12. To plant a seed, which step comes first: “put the seed in the hole” or “water the soil”?

    1. water the soil
    2. put the seed in the hole

Teach or revise the skill first

These short guides explain the idea with worked examples. Read one together before the worksheet, then use the sheet as practice.

  • Robot on a number path: Study guide for Kindergarten to Grade 2: 2 worked examples and 2 practice questions. Follow the steps one at a time, in order, and keep track of where the robot is after each step.
  • Put the steps in order: Study guide for Kindergarten to Grade 2: 2 worked examples and 2 practice questions. An algorithm is a list of steps in the right order. Ask: what has to happen before this step can work?
  • Clear instructions: Study guide for Kindergarten to Grade 2: algorithms, be clear and debugging; 2 worked examples and 3 practice questions. Writing steps a friend or robot can follow, and fixing mistakes.

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