3

Factors influencing the learning of classical mechanics

Year:
1980
Language:
english
File:
PDF, 854 KB
english, 1980
5

Actions in a time of crisis

Year:
1982
Language:
english
File:
PDF, 800 KB
english, 1982
8

Pioneers of elementary-school science: II. Anna Botsford Comstock

Year:
1979
Language:
english
File:
PDF, 1.57 MB
english, 1979
12

Pioneers of elementary school science: I. Wilbur Samuel Jackman

Year:
1979
Language:
english
File:
PDF, 1.29 MB
english, 1979
13

Pioneers of elementary-school science: IV. gerald spellman craig

Year:
1980
Language:
english
File:
PDF, 1.30 MB
english, 1980
17

Bioretention processes for phosphorus pollution control

Year:
2010
Language:
english
File:
PDF, 431 KB
english, 2010
18

Pioneers of elementary-school science: VI. Bertha morris parker

Year:
1980
Language:
english
File:
PDF, 1.63 MB
english, 1980
19

Cognitive research and the design of science instruction

Year:
1982
Language:
english
File:
PDF, 1.53 MB
english, 1982
24

Pioneers of elementary-school science. V: Florence grace billig

Year:
1980
Language:
english
File:
PDF, 1.23 MB
english, 1980
32

Issues of science teacher quality, supply, and demand

Year:
1987
Language:
english
File:
PDF, 1.22 MB
english, 1987
36

LEARNING, SCIENCE, AND ELEMENTARY SCHOOL SCIENCE TEACHING

Year:
1975
Language:
english
File:
PDF, 506 KB
english, 1975
41

Ghosts of crisis past

Year:
1990
Language:
english
File:
PDF, 1.24 MB
english, 1990
43

Formative evaluation in science curriculum development

Year:
1974
Language:
english
File:
PDF, 1.35 MB
english, 1974
47

Formative evaluation of the individualized science program

Year:
1975
Language:
english
File:
PDF, 859 KB
english, 1975
48

An individualized elementary school science program

Year:
1974
Language:
english
File:
PDF, 1.04 MB
english, 1974
49

Pioneers of elementary-school science: III. Ephraim Laurence Palmer

Year:
1979
Language:
english
File:
PDF, 1.91 MB
english, 1979