CD-ROMs & COMPUTER SOFTWARE

Rich, content laden resources for school or
home--the newest technology. Easy to use
and highly adaptable. Download informa-
tion, images and clipart at home for
classroom use. Save time on test prep.

GEOMORPHOLOGY COMPUTER PROGRAMS
Details the formation of important features of the earth's surface by means of anima- ted diagrams. IBM DOS. PRICE SLASHED. 4 pgms with backups. Quizes.
#C-3030X COMP
$99.95

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SAVE OVER $199.00 ON 4 PROGRAM BUNDLE ORDER #C-3030X.......$99.95
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WATERFALLS Order #C-3028P.........$69.95

Illustrates the creation and development of waterfalls through the extensive use of
color graphics and animation. Features hanging tributaries, Alpine glaciation, fault
scarps, lava dams, wave cut cliffs, and stream capture. Details waterfalls caused by
variations in rock resistance in both horizontal and vertical beds; waterfalls caused by
lowering the stream's outlet; and waterfalls caused by blocking the stream's course. IBM
DOS only, 1.44 disk.

REVIEWS: "...graphics are plentiful and extremely good, and they make the ideas
easy to understand." The Science Teacher.
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STREAM MEANDERS AND DELTAS Order #C-3029P.........$69.95

Animated color graphics depict stream erosion in a flood plain, the development
of meanders, cutoffs, and oxbow lakes. Other typical stream features are also presented.
Part II depicts the formation of arcuate and birdsfoot deltas and details the conditions that
lead to them. Color graphics of the Nile and Mississippi deltas serve as examples.
Student has option of reviewing materials to reinforce tutorial. IBM DOS only, 1.44 disk.
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PLATE TECTONICS Order #C-3031P.........$79.95

Discusses theory of Continental drift, the breakup of Pangaea, the spreading sea
floor and lithosphere plates. Shows the formation of submarine trenches, colliding or
convergent boundaries and the forces that cause the plates to move. Introduces
tomography, earthquakes and mantle flow. Detailed color graphics reinforce students'
comprehension. IBM DOS only, 1.44 disk. Two free back-ups provided.

REVIEWS: "...students have the advantage of seeing a changing planet with the use of
computer graphics-changes that would be difficult to picture in a textbook.... easy to run, with very
clear screen instructions....good material for enrichment work. The graphic simulations make it a
better-than-average science program." Booklist.
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CONTINENTAL GLACIATION Order #C-3030P.........$79.95

Shows the great ice sheets that covered North America and details the effects of
glacial action through vivid color graphics. Introduces and illustrates relevant terminology
such as moulin, moraine, kame, drumlin, crevasse and more. Discusses glacial deposits,
erosion and the effects on ocean levels. IBM DOS only, 1.44 disk.

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RELATED PROGRAMS WORTH NOTING
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GEOLOGY TERM TUTOR Order #C-3083..........$39.95

Concepts from our GEOLOGY and GEOMORPHOLOGY series!

A NEW low cost utility to teach fundamentals! Popular word games eliminate vocabulary
drills. Versatile, yet easy to use, incorporates readily into any curriculum, drawing on a HUGE
glossary or your own word lists!

WORD SCAN is an interactive vocabulary-builder that anyone can play, solo or as a
team, to motivate and enhance memory skills. WORD FIND produces an infinite number of word
puzzles. Program prints key and puzzle singly or in sets. Because you can customize,
programs appeal to all ages. Makes great pop quizzes. Two backups. IBM PC DOS only. (Order
#C-3087M for 5.25 disks.)
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METEOROLOGY TERM TUTOR Order #C-3090P........$39.95

Concepts from our METEOROLOGY programs!

A NEW low cost utility to teach fundamentals while entertaining students! Popular word
game formats eliminate boring vocabulary drills. This software is versatile, yet easy to use and
incorporates readily into any teacher's curriculum, drawing on a HUGE glossary or your own
custom word lists!

WORD SCAN is a unique, interactive vocabulary-builder that anyone can play, solo or as
a team, to motivate students and enhance memory skills. WORD FIND produces an infinite
number of word search puzzles. Program prints key and puzzle in single sets or as many as you
like. Because you can customize, programs appeal to all ages and interests. Makes a great
substitute for pop quizzes. An enormous time saver! Comes with two backups. IBM PC DOS
only. (Order #C-3090M for 5.25 disks.)
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ENVIRONMENTAL HAZARDS TERM TUTOR Order #C-3084P.........$39.95

Concepts from our ENVIRONMENTAL HAZARDS programs!

A NEW low cost utility to teach fundamentals while entertaining students! Popular word
game formats eliminate boring vocabulary drills. This software is versatile, yet easy to use and
incorporates readily into any teacher's curriculum, drawing on a HUGE glossary or your own
custom word lists!

WORD SCAN is a unique, interactive vocabulary-builder that anyone can play, solo or as
a team, to motivate students and enhance memory skills. WORD FIND produces an infinite
number of word search puzzles. Program prints key and puzzle in single sets or as many as you
like. Because you can customize, programs appeal to all ages and interests. Makes a great
substitute for pop quizzes. An enormous time saver! Comes with two backups. IBM PC DOS
only. (5.25 disk order C-3084M.)
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EDUCATIONAL IMAGES LTD.

P.O.Box 3456 Westside Station

Elmira, N.Y., USA, 14905-0456

Telephone: 800-527-4264; 607-732-1090

Fax: 607-732-1183

E-Mail: edimages@edimages.com