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effects of using graphic calculator in mathematics teaching and ...

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4.15<br />

4.16<br />

4.17<br />

4.18<br />

4.19<br />

4.20<br />

4.21<br />

4.22<br />

4.23<br />

4.24<br />

4.25<br />

4.26<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for cognitive strategy subscale<br />

<strong>in</strong> Phase I<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for plann<strong>in</strong>g subscale <strong>in</strong> Phase<br />

I<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for self-check<strong>in</strong>g subscale <strong>in</strong><br />

Phase I<br />

Students’ views about their experiences <strong>us<strong>in</strong>g</strong> graph<strong>in</strong>g<br />

<strong>calculator</strong>s <strong>in</strong> learn<strong>in</strong>g <strong>of</strong> Straight L<strong>in</strong>es topic <strong>in</strong> Phase I<br />

Benefits <strong>of</strong> <strong>us<strong>in</strong>g</strong> graph<strong>in</strong>g <strong>calculator</strong>s <strong>in</strong> learn<strong>in</strong>g <strong>of</strong><br />

Straight L<strong>in</strong>es topic <strong>in</strong> Phase I<br />

Percentage <strong>of</strong> students hav<strong>in</strong>g difficulties <strong>in</strong> <strong>us<strong>in</strong>g</strong><br />

graph<strong>in</strong>g <strong>calculator</strong>s dur<strong>in</strong>g learn<strong>in</strong>g <strong>in</strong> Phase I<br />

Respondents’ pr<strong>of</strong>iles for experiment <strong>in</strong> Phase II<br />

Independent samples t-test to compare means monthly<br />

test performance before experiment <strong>in</strong> Phase II<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for overall test performance <strong>in</strong><br />

Phase II<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for number <strong>of</strong> problems solved<br />

dur<strong>in</strong>g test phase <strong>in</strong> Phase II<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for number <strong>of</strong> errors obta<strong>in</strong>ed<br />

dur<strong>in</strong>g test phase <strong>in</strong> Phase II<br />

Means, st<strong>and</strong>ard deviations, <strong>in</strong>dependent samples t-test<br />

<strong>and</strong> planned comparison for conceptual knowledge<br />

performance <strong>in</strong> Phase II<br />

357<br />

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364<br />

365<br />

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371<br />

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378<br />

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