Related by context. Frequent words. (Click for all words.) 50 overhead projectors 50 newsreel 49 VHS tapes 48 flipbook 48 cassette tapes 48 comic books 47 newsreels 46 videocassettes 46 CD ROMs 46 cassettes 45 cartoons 44 cassette tape 44 vacuum tubes 44 8mm 44 clips 44 DVDs 43 CD ROM 43 comic strips 43 cassette 43 textbooks 43 sketchbooks 43 VHS tape 43 chalkboards 42 movies 42 laserdisc 42 cassette recorder 42 Amazing Stories 42 CD Rom 42 manual typewriters 42 sketchpad 42 videocassette 42 overhead projector 41 Schoolhouse Rock 41 reels 41 floppy disk 41 LeapPad 41 PowerPoints 41 typeset 41 workbooks 41 vacuum tube 41 comics 41 pencil sketches 41 archival photographs 41 floppy disks 41 images 41 Polaroids 41 darkroom 40 science fiction novels 40 storyboards 40 reproductions 40 videos 40 Lego blocks 40 transparencies 40 blackboards 40 schoolbooks 40 illustrations 40 typewriter 40 facsimiles 40 archival 40 floppy discs 40 storybooks 40 science fiction 40 collages 40 typewriters 40 microfilm 40 cartoon 40 phonograph 40 lectures 40 scrapbook 40 schoolroom 40 schoolbook 40 vinyl 39 reminiscences 39 microscope slides 39 mylar 39 fanzines 39 LEGOs 39 snippets 39 Petri dishes 39 celluloid 39 Mad Libs 39 drawings 39 dvd 39 projector 39 compact discs 39 discs 39 doodled 39 didactic 39 documentaries 39 digital projectors 39 PowerPoint presentations 39 ring binders 39 writings 39 sepia tone 39 paperbacks 39 collage 39 colorful illustrations 39 pastiches 38 bookcases 38 diorama 38 manipulatives