Clicker is the proven reading and writing tool that helps students of all abilities to achieve rapid and permanent gains in their levels of reading and writing. Clicker is used on over half a million school computers, and is central in many special needs environments as well as a mainstay in regular education... (
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The program works with the following extensions:
clk,
clkk,
clkt,
clkw,
clkx and
crop
