d) the concentration of lower-income groups in rental housing
1.fulfills social and economic potential
2.protects other ecosystems from damage
3.<span>sustains reproductive ability, biodiversity, and productivity</span>
Answer:
The separation of students into different groups, based on their educational performance in elementary school, test scores or academic goals is an example of tracking.
Explanation:
Option for this question are:
<em>a. Hidden curriculum
</em>
<em>b. School choice
</em>
<em>c. Secondary socialization
</em>
<em>d. Tracking</em>
Tracking is based on the grouping of students who have similar academic performance, with the intention of getting each student to share the educational environment and academic challenges with students whose performance is similar.
An easy way to apply tracking is to consider which students have an average performance, which are outstanding and which are below average, group them accordingly and use a different educational methodology for each of them.
The tracking strategy applies to large groups of students, involves several subjects and is for a long period of time, unlike ability grouping which is limited to specific subjects, in small groups of students and for a limited time.
Learn more:
Tracking brainly.com/question/1032499
