Contributions to Education, Volume 901Teachers College, Columbia University, 1943 - Education |
Contents
Farm living conditions during and after the present | 31 |
Interdependence of rural and urban peoples | 48 |
Termproblem reports | 55 |
Copyright | |
2 other sections not shown
Common terms and phrases
13.3 Undecided agricul agricultural production agriculture unit analysis Angeles cent Chapter chemiculture Civilian Conservation Corps coefficient of correlation control group cooperation courses of study curriculum described economy of abundance Education eight class assignments enrolled in science experiences experimental-science course experimental-science students farm day laborers farmers favor Federal gains grade grade-point means grade-point records Grapes of Wrath high-school grade-point improve included industrial instructor intelligence quotients issue Lewis Mumford listed literature major ment number of different number of references number of students obtained planned plant post-test post-unit answers Post-unit Yes pre-test Pre-unit Post-unit Pre-unit Yes present problem areas questions receive reference materials science course science journals Scientific Control scores secondary-school science semester Sheppard's correction significance soil Southern California farm student opinion students enrolled subject fields sumers Table technics tenets term-problem reports tion Types of reference understandings and perspectives utilized victory gardens youth