# Writing a function rule lesson plan

### Function of lesson plan in teaching

The students should complete an exit slip detailing their thoughts about the classroom activity. If you, as a "Guesser," ask a "Clue Giver" for an output value, it is wise to then reverse roles while you are still near that person. So, when Darla replaces the tires on five cars, she will sell 20 tires altogether because 5 x 4 is Once we finish the four guided practice problems, I survey my students on our learning scale. Explain that an ordered pair is a set of two numbers that represents a point on a graph, where the first number shows the value of x, and the second number shows the value of y. Independent working time 15 minutes With your students, brainstorm several scenarios in which a pattern might occur i. Invite a second student to come to the front of the room. Respect each other's property and take care when moving around the room not to disturb anyone's seat.

Use time wisely to complete as many functions as possible. Lead students through an example.

## Introduction to functions activity

Ordered Pairs worksheet and have students to complete it independently. The teacher will review the following rules and procedures with the class prior to starting the activity which involves students moving about the room. Then ask the class, "What will my output be when I input zero? So, when Darla replaces the tires on five cars, she will sell 20 tires altogether because 5 x 4 is If I see any 1s or 2s, I group those students together with me as the coach for the next activity, pairs coaching. For the third scenario, I instruct the groups to fill in the table and find the rule. Pairs Coaching. Invite a second student to come to the front of the room. The teacher can share these responses anonymously to review relevant points from the lesson.

Tell students that today we are going to use function tables to make graphs. Ask the class, "How many books are left now?

Fill out the function table starting with 1,2. Leading questions can be offered: How are you selecting values to substitute into your function?

The students will be handed a card that has a function printed on it and a jumbo paper clip. When I introduce this procedure at the beginning of the year, I make a point to students that the coach learns just as much, if not more than, the person being coached.

Then have students complete the remainder of the worksheet with a partner or small group. What sequence of number values could better predict your function?

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