What is tracking or ability grouping? How is this practice used in schools?

Ability grouping is the assignment of students to classes or instructional groups based upon the students' level of ability or achievement. Tracking is the assignment to different courses of instruction.

Explanation:

in school, Ability grouping is the practice of dividing classes into small instructional groups, especially for teaching reading.

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

valentina tereshkova

soviet cosmonaut valentina tereshkova became the first woman to fly to space when she launched on the vostok 6 mission june 16, 1963. valentina tereshkova was the first woman to go into space. in 1963, she spent almost three days in space and orbited earth 48 times in her space capsule, vostok 6.jan 22, 2018