This Year 9 sample homework page is about 'Experimental
and Investigative Science'. Graphics are by In House Publishing
and Desktop Projects, Stockport.
This material is designed to be
read by Year 9 pupils, without significant help. Alternatively,
our Talking Textease tests can be read out aloud by a computer. Answer sheets and explanations are also supplied.
To return to the previous page, click on England&Wales.
Name _____________________ Form _______
To be completed for _____________________
'LEDS' LOOK AT SEVEN SEGMENT DISPLAYS!
Seven segment displays use light
emitting diodes (LEDs) to form numbers
1 Write down the LED segments
which need to be on [logic 1] to display the
2 Write down both sets of LED
segments which need to be on [logic 1] to display
'Promoting Partnership with Parents - Learning out of School'
Send mail to firstname.lastname@example.org with questions or comments about this web site.