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TIMMS and PISA survey results illustrate that the indonesian student's ability to think scientifically is low. It is because of students are less trained in solving HOTS. Then, lack or unavailability the assessment instrument designed to train HOTS, so it is necessary to develop the assessment instrument of HOTS. Model adapt the model development of Borg (2) indicator of the ability to evaluate (C5) which has been developed are ability to evaluate of factual, conceptual, procedural, and metacognitive knowledge; (3) Indicator of the ability to create (C6) that has been developed are ability to create of conceptual, procedural, and metacognitive knowledge; (4) the HOTS assessment instrument as assessment for learning is effective to train student's HOTS and effective measure student's thinking skills in accordance with the level of each student's thinking.
Kusuma et al. (Sun,) studied this question.