Mathematics and Children's Misconceptions
Analyses of children's misconceptions in mathematics indicate that children have considerable difficulties in dealing with fractions. Given the choice of 50 percent and 25 percent, and asked to choose which number is higher, children will correctly choose 50 percent. However, given the choice of 1/2 and 1/4, they will incorrectly choose 1/4. Their reasoning is that since 4 is a larger number than 2, 1/4 is larger than 1/2. Considering this misconception, it is highly likely that the correct answers they give to percentage questions aren't based on understanding the concept of percentages. Holding onto the misconception that 1/4 is a larger number than 1/2, the child often miscalculates the simple addition problem of 1/2 plus 1/2, coming up with the answer of 1/4 instead of 2/2 or 1.
Post dates | Users | rates | Contents |
---|---|---|---|
2015-09-17 | 1029338 | 56.67 | Check this speaking |
- Problem in remembering words. 80
- Wolves in Yellowstone ParkThanks to a controversial but very successful reintroduction program, wolves are now in Yellowstone again after an absence of almost 70 years. These wolves had been hunted to near extinction on the North American continent. Sever 70
- Question 5 in TOEFL speaking section.Listening talks about problem of money for man as he loses his scholarship because of lower grade in current semester. So he might not come to school for next semester. 70
- Question 5 on TOEFL section.2 job at a same time delima. 80
- Question 5 in TOEFL speaking section.Listening talks about problem of money for one of the woman's friend to be there on a trip with his entire group. 70
23 in 30
Remove 'ehn' in the speaking.