objectives: the study was aimed to determine the effectiveness of verbal self-instruction training on math problem-solving of intellectually disabled boy students in tehran provinces. methods: the study was a semi-experimental with pre-test and post-test design with control group. thirty intellectually disabled boy students were selected randomly through cluster sampling method from 9th grade s...

The Effects of Learning Self-Regulated Learning Strategies on High School Students' Math Problem-Solving Skills B. Shaalchi, Ph.D. Y. Rezaapoor J. Baabaapoor Kheyrodin, Ph.D. M. Alizaad Sardroodi F. Abdollaahi To see the effects of learning self-regulated learning strategies on math problem-solving skills among high school students, a sample of 271 randomly selected h...

in recent years, mathematics is an essential aspect of all areas of daily life and the best predictor of being successful in economic situations of society. for many students, the mathematics accompanied with frustration, anxiety and negative attitudes towards mathematics. these students believe their anxiety have been derived from their math teachers, math misconception and weakness in math as...

Objectives: The study was aimed to determine the effectiveness of verbal self-instruction training on math problem-solving of intellectually disabled boy students in Tehran Provinces. Methods: The study was a semi-experimental with pre-test and post-test design with control group. Thirty intellectually disabled boy students were selected randomly through cluster sampling method from 9th grad...

In this paper, Hinkkanen’s problem (1984) is completely solved, i.e., it is shown that any meromorphic function f is determined by its zeros and poles and the zeros of f (j) for j = 1, 2, 3, 4. To appear in J. Canad. Math. / Canad. J. Math.

In recent years, mathematics is an essential aspect of all areas of daily life and the best predictor of being successful in economic situations of society. For many students, the mathematics accompanied with frustration, anxiety and negative attitudes towards mathematics. These students believe their anxiety have been derived from their math teachers, math misconception and weakness in math as...

Predicting Student Performance in Verbal Math Problems Based on Cognitive, Metacognitive, and Affective Factors F. Karimi, Ph.D. A.R. Moraadi, Ph.D. P. Kadivar, Ph.D. R. Kormi Noori, Ph.D. To determine the predictive role of metacognitive, cognitive, and affective factors in solving verbal math problems, a cluster sample of 450 junior high school  students was given ...

will mean the sum of the values f (i1, i2, ..., ik) over all ”good” k-tuples (i1, i2, ..., ik) ; hereby, a k-tuple (i1, i2, ..., ik) is called ”good” if it satisfies iu ∈ {1, 2, ..., n} for every u ∈ {1, 2, ..., k} and also satisfies all the assertions A1, A2, ..., Al. Using this notation, we can write many typical sums in a simpler form: For instance, ∑ 1≤i≤n f (i) = i ∑ f (i) , and ∑ 1≤i<j≤n ...

Modelling is emphasized heavily in the national math curriculum, yet the extent to which this concept is covered in the math textbooks is, while of great importance, unknown. To discover the extent to which this issue, and real problems in general, are covered in the 10th grade math textbooks, the content of the textbook for the ‘theoretical’ (“nazari”) branch was analyzed. In doing so, the vie...