The Study of Geography 40
Learning the Groups of States 44
Puzzle Maps 46
The Blank Map 47
The Geography Game 47
The Travel Game 50
Studying History 51
Remembering Dates 52
The History Game 56
The Game of Famous Men 57
Studying Mathematics 58
The Mental Blackboard 61
Exercises in Manipulation 61
Learning Rules 62
Fractions 63
The Multiplication Tables 64
The Multiplication Game 64
Tables of Weights and Measures 69
Visualizing Geometry 71
Aids in Studying Chemistry 73
Chemical Formulae 74
Hardness of Substances 74
Atomic Weight Tables 76