Hilda taba created the spiral curriculum in social studies, which means that concepts are introduced in younger grades at a lower level of difficulty. those same concepts are revisited in later grades, but at increasing levels of difficulty. before a child graduates from high school, he or she will have been introduced to the same concepts multiple times in varying formats with increasingly higher degrees of difficulty until mastery is achieved. which assumption is part of this teaching model?

Part of the model: thinking can be taught, thinking is an active transaction between the individual and the data, the process of thought evolves by a sequence that is lawful.

Answer and Explanation:

The Preparation of horizontal analysis of the segment data is shown below:-

                                 Starbucks Corporation

                 Horizontal analysis segment revenue statements

                           For years ended prior and recent

                  Recent    Prior year/       Increase or       Percentage

                    year        Base year     Reduced    difference

                       a              b                c = a - b       d = (c÷b) × 100

Revenue

Americas     $13,293        $11,980       $1,313             11.00

Europe, Middle East,

and Africa    $1,217            $1,295        -$78             -6.00

China/Asia

pacific           $2,396          $1,130        $1,266           112.00

Channel

development $1,731           $1,546     $185                12.00

Other                $526            $497      $29                 5.80

Total                  $19,163        $16,448  $2,715            16.50

It can be made relevant in horizontal analysis if specific time figures are available for analysis.

Therefore to reach the Percentage difference we simply first made the difference of recent year and prior year/base year after that we divide the increase or reduced by prior year/base year and convert into percentage by multiply of 100.