Project development, teaching basic science subject matter around for the students. 1/7 year 2557 with the aim to study and evaluate the efficiency of the practice of science. The substance surrounding For students who 1. To train the scientific research process. Were performed by students at school 1/7 U-District Development Non Tan Phanom. Nakhon Phanom In order to compare the skills of Science Secondary students in Year 1. Before and after using the skill of substances around. It was found that the practice of science. The substance surrounding Secondary students in Year 1 Efficient 86.46 / 84.80, which is prescribed. Analytical skills The substance surrounding Secondary students in Year 1 after using the skill after the calculation of the substances around. Higher than before the use of critical thinking skills around the subject matter. The level of statistical significance. 01, which is based on the hypothesis.
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