Sinclair ZX81 Junior Education 5

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Sinclair ZX81 Software Cassette 5 - Junior Education: 9-11 year-olds

For ZX81 (and ZX80 with 8K BASIC ROM)

Contains six programs:

Maths - tests arithmetic with three levels of difficulty, and gives your score out of 10.
Balance - tests understanding of levers/fulcrum theory with a series of graphic examples.
Volumes - 'yes' or 'no' answers from the computer to a series of cube volume calculations.
Averages - what's the average height of your class? The average shoe size of your family? The average pocket money of your friends? The computers plots a bar chart, and distinguishes MEAN from MEDIAN.
Bases - convert from decimal (base 10) to other bases of your choice in the range 2 to 9.
Temp - Volumes, temperatures - and their combinations.

Originally retailed for £3.95.

Other Software by Sinclair Research:

Item	Manufacturer	Platform	Format	Date
ZX Spectrum +2 Test Tape	Sinclair Research Ltd	ZX Spectrum	Cassette	Unknown
Sinclair ZX81 Software Cassette 3 - Business & Household	Sinclair Research	Sinclair ZX81	Cassette	1981
Sinclair ZX81 Software Cassette 4 - Games	Sinclair Research	Sinclair ZX81	Cassette	1981
Sinclair ZX81 Junior Education 5	Sinclair Research	Sinclair ZX81	Cassette	1981
Family Quiz 6	Sinclair research	Sinclair ZX81	Cassette	1981
Fantasy Games	Sinclair Research	Sinclair ZX81	Cassette	1982
Embassy Assault (Sealed)	Sinclair Research	ZX Spectrum	Cassette	1982
Club Record Controller	Sinclair Research	ZX Spectrum	Cassette	1982
Games 3	Sinclair Research Ltd.	ZX Spectrum	Cassette	1982
Games 1	Sinclair Research Ltd.	ZX Spectrum	Cassette	1982
Horace & The Spiders (Rom Cartridge)	Sinclair Research Ltd	ZX Spectrum	ROM Cartridge	1983
Beyond Basic	Sinclair Research Limited	ZX Spectrum	Cassette	1983
Chess Tutor 1	Sinclair Research Limited	ZX Spectrum	Cassette	1983
Backgammon	Sinclair Research Ltd.	ZX Spectrum	Cassette	1983
Cyrus IS Chess	Sinclair Research	ZX Spectrum	Cassette	1983
Flippit	Sinclair Research	ZX Spectrum	Cassette	1983
Bubble Buster	Sinclair Research Ltd	ZX Spectrum	Cassette	1984
Learn to Read 5	Sinclair Research Limited	ZX Spectrum	Cassette	1984
Eric & the Floaters	Sinclair Research Ltd	ZX Spectrum	Cassette	1984
QL-Decision Maker	Sinclair Research Ltd.	Sinclair QL	MicroDrive	Mar 1985