4

A game of fractions

Year:
1966
Language:
english
File:
PDF, 205 KB
english, 1966
8

Now try this—division of fractions

Year:
1968
Language:
english
File:
PDF, 249 KB
english, 1968
9

Now try this—in multiplication

Year:
1967
Language:
english
File:
PDF, 255 KB
english, 1967
10

Developing number ideas in the kindergarten

Year:
1967
Language:
english
File:
PDF, 317 KB
english, 1967
11

Dots, plots, and profiles

Year:
1969
Language:
english
File:
PDF, 860 KB
english, 1969
12

Now try this—in multiplication

Year:
1967
Language:
english
File:
PDF, 192 KB
english, 1967
15

A snip of the scissors

Year:
1971
Language:
english
File:
PDF, 354 KB
english, 1971
23

Das Robin-Syndrom und seine Behandlung

Year:
1963
Language:
german
File:
PDF, 1.01 MB
german, 1963
26

IMPROVING PRIMARY GRADE SCIENCE BY PROBLEM TEACHING

Year:
1943
Language:
english
File:
PDF, 381 KB
english, 1943
35

The Gifted Ones—How Shall We Know Them?

Year:
1957
Language:
english
File:
PDF, 736 KB
english, 1957
36

The Arithmetic Curriculum—1954

Year:
1954
Language:
english
File:
PDF, 778 KB
english, 1954
37

"A rose by any other name..."

Year:
1967
Language:
english
File:
PDF, 283 KB
english, 1967
38

Depth Learning in Arithmetic—What Is It?

Year:
1960
Language:
english
File:
PDF, 604 KB
english, 1960
39

What's old about the new mathematics?

Year:
1970
Language:
english
File:
PDF, 979 KB
english, 1970