Preview of Online Puzzles (15 min)

Pull up a puzzle from the esson, we recommend puzzle 9.

• Ask the class what the bee should do when it gets to the cloud.
  • The bee should use a conditional to check for a flower or a honeycomb.
• Use the if at flower / else block. Ask the class what the bee should do if there's a flower. If there's not a flower, there will be a honeycomb. What should the bee do then?
  • The bee should get nectar if there is a flower and make honey if there is a honeycomb.

Fill in the rest of the code and press Run. Discuss with the class why this worked.

Main Activity (30 min)

Online Puzzles

These puzzles might sprout some questions, so have the students work in pairs or implement the "Ask three before you ask me" rule (have the students ask three other peers for help before they go to the teacher.) This will spark discussions that will develop each student's understanding.

Wrap Up (15 min)

Journaling

Having students write about what they learned, why it’s useful, and how they feel about it can help solidify any knowledge they obtained today and build a review sheet for them to look to in the future.

Journal Prompts:

• What was today's lesson about?
• How did today's lesson make you feel?
• What conditionals did you use in your code today?
• What are some other conditionals a bee might use? Examples include:
  • if there is a tree in front of me, buzz out of the way
  • if my wing is hurt, rest on the ground
  • if I see another bee, say "Hello!"

Extended Learning

Use these activities to enhance student learning. They can be used as outside of class activities or other enrichment.

True/False Tag

• Line students up as if to play Red Light / Green Light.
• Select one person to stand in front as the Caller.
• The Caller chooses a condition and asks everyone who meets that condition to take a step forward.
  • If you have a red belt, step forward.
  • If you are wearing sandals, take a step forward.
• Try switching it up by saying things like "If you are not blonde, step forward."

Nesting

• Break students up into pairs or small groups.
• Have them write if statements for playing cards on strips of paper, such as:
  • If the suit is clubs
  • If the color is red
• Have students create similar strips for outcomes.
  • Add one point
  • Subtract one point
• Once that's done, have students choose three of each type of strip and three playing cards, paying attention to the order selected.
• Using three pieces of paper, have students write three different programs using only the sets of strips that they selected, in any order.
  • Encourage students to put some if statements inside other if statements.
• Now, students should run through all three programs using the cards that they drew, in the same order for each program.
  • Did any two programs return the same answer?
  • Did any return something different?