Toward inquiry ( motion picture)  teaching earth science 
sponsored by the American Geological Institute ; made by Encyclopaedia Britannica Educational Corp. 
 - Chicago  Encyclopaedia Britannica Educational Corporation  1967 
 - 1 film reel (21 min.) : sd., b&w. ; 16 mm. 
<br/><br/> Filem ini menunjukkan satu kelas di mana seorang guru dilihat menggunakan'investigative teaching approach' 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Questioning<br/>Teaching