One of the most important predictors and components of mathematical achievement has been found by Siegler and colleagues as the skill in placing numbers, including fractions, on a mental number line.
Siegler's theory of these mathematical developments aims to develop strategies to improve children's math learning.
Some of Siegler's studies are aimed at representing children's numbers to identify the learning of whole numbers, fractions and other arithmetic topics.
Therefore, these studies on the development of children's math skills are very useful in identifying why some children are more proficient than others and in identifying the strategies used by children to solve math problems.
Learn more about Siegler here:
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Answer:
Racism is founded in part on the belief that race is a biological phenomenon. As a result, biological differences become an explanation for social differences. In genetics, social distinctions become naturalized.
Answer:
<u>The following words are the correct answers to complete the sentence: </u>
vigilant, zealous.
Since her house was broken into, Deidre has become especially <u>vigilant</u> about locking the doors when she leaves and particularly <u>zealous</u> in recruiting others to participate in the neighborhood watch program.
<u>Explanation:</u>
The adjectives vigilant and zealous are the correct words to complete the sentence. The adjective vigilant means to be attentive, to pay attention and be aware of a situation or a person in order to notice any problems or signs of danger in a quick way. Since her house was broken into, it makes sense for Deidre to be vigilant about locking the doors when she leaves the house. The other adjective, zealous, means to show a fervent partisanship for a cause, an ideal, or a person. After having her house broken into, Deidre has become zealous in recruiting others to participate in the neighborhood watch program.
Answer:Answer:Chicago built its first rail connection in 1848 to connect the Windy City with the lead mines of galena Illinois
Explanation:hope that helps
Answer
Yes
Explanation:
The Articles of Confederation can solve this problem because since this issue deals on the national level, they can propose an amendment for the abolishment of slavery.
