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Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

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Page 1: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Everything you do in mathematics should make sense to you

(Sense making and the effective teaching practices)

Linda GojakImmediate Past President, NCTM

Page 2: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Effective Mathematics Teaching Practices

1. Establish mathematics goals to focus learning.

2. Implement tasks that promote reasoning and problem solving.

3. Use and connect mathematical representations.

4. Facilitate meaningful mathematical discourse.

5. Pose purposeful questions.

6. Build procedural fluency from conceptual understanding.

7. Support productive struggle in learning mathematics.

8. Elicit and use evidence of student thinking.

Page 3: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Effective Mathematics Teaching Practices

1. Establish mathematics goals to focus learning.

2. Implement tasks that promote reasoning and problem solving.

3. Use and connect mathematical representations.

4. Facilitate meaningful mathematical discourse.

5. Pose purposeful questions.

6. Build procedural fluency from conceptual understanding.

7. Support productive struggle in learning mathematics.

8. Elicit and use evidence of student thinking.

Page 4: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Whole Numbers

$ 40.00- 31.28

3 9 9 9

?

8. Elicit and use evidence of student thinking

Page 5: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

1. Establish mathematics goals to focus learning

Page 6: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

The “No Purpose” Zero

207x 106 1242 00002070021942

393x 30 0001179011790

6. Build procedural fluency from conceptual understanding

Page 7: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Watch your language...

3. Use and connectmathematical representations

Page 8: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

“Reducing” Fractions

15 25

35

8. Elicit and use evidence of student thinking

=

Page 9: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

1. Establish mathematics goals to focus learning

Page 10: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Adding Fractions

35

5. Pose purposeful questions

Page 11: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Adding Fractions

35

3. Use and connectmathematical representations

Page 12: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Mixed Numbers

5 - 2 3

2. Implement tasks that promote reasoning and problem solving

Page 13: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Division of Fractions

7. Support productive struggle in learning mathematics

Page 14: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Division of Fractions

6. Build procedural fluency from conceptual understanding

Page 15: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Decimals

6. Build procedural fluency from conceptual understanding

Page 16: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

4. Facilitate meaningful mathematical discourse

Page 17: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Communication

8. Elicit and use evidence of student thinking

Page 18: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Using Formulas……2l +2w

l x w

πr2

2πr ½a

b

½(a+b)h

r x t = d

p r t = ia2+b2=c2

L x W x H

Page 19: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

l x w

πr22πr½ab

½(a+b)hUsing Formulas…… r x t = d

3. Use and connectmathematical representations

Page 20: Everything you do in mathematics should make sense to you (Sense making and the effective teaching practices) Linda Gojak Immediate Past President, NCTM

Everything you do in mathematics should make sense to you….

…except trapezoids!