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integrated computational thinking

LA Practice B1: Enhance writing by using algorithmic logic (Activity)

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Step 3 of 10: Step-By-Step Process
image showing a chicken laying on top of eggs above the words “Lay (something)” and another chicken lying down above the words “Lie (down)”

Did your process look something like the one below?

  1. Start
  2. Identify the word after the verb lie or lay
  3. Determine if the word is an object (noun or adjective+noun)
  4. If the word is an object, the correct present tense verb to use is lie.
  5. Else, the correct present tense verb to use is lay.
  6. End

As you worked through your algorithm, you went through a process of pattern recognition whereby you broke down each sentence into smaller parts to help you determine when to use lie or lay in a sentence. This practice is helpful when problem solving since it allowed you to determine a tricky grammar rule without needing to recall or even know about the following grammar rule:

Lay, to put something down, is a transitive verb. This means the verb can take a direct object; e.g. you can lay something. You can lay orange cats on something. You can lay a yoga mat on the floor bed.

Lie, to be in a horizontal position, is an intransitive verb. This means the verb cannot take an object; you cannot lie something. We lie (in a bed). Shadows lie (on the ground). We use this verb to refer to something being in a resting position. The meaning is complete without needing an object.