Appendix II

Appendix II

Teacher

Goal of math education

Pt

Start of instruction

Pt

Understanding math concepts

Understanding math concepts

Abstraction

Situated worked examples

A

0

3

1,0

0

3

1,0

B

0

3

1,0

2

1

0,3

C

3

3

_

3

3

_

D

2

1

0,3

1

2

0,3

E

0

3

1,0

3

0

1,0

F

2

1

0,3

0

3

1,0

G

1

2

0,3

0

3

1,0

H

3

0

1,0

2

1

0,3

I

3

0

1,0

3

0

1,0

J

0

3

1,0

0

3

1,0

K

3

0

1,0

3

0

1,0

L

0

3

1,0

0

3

1,0

M

1

2

0,3

0

3

1,0

N

0

3

1,0

0

3

1,0

O

1

2

0,3

2

1

0,3

P

1

2

0,3

2

1

0,3

Q

3

0

1,0

0

3

1,0

R

2

1

0,3

2

1

0,3

S

1

2

0,3

2

1

0,3

 

 

 

P=0,703

 

 

P=0,740