Why Doodling Helps Students Enhances Focus: Contrary to the common misconception that doodlers are not paying attention, doodling can help maintain arousal and alertness during boring tasks, thereby helping students stay focused. Improves Memory Retention: A study conducted by Professor Jackie Andrade from the University of Plymouth in 2009 found that people who doodled while …
How to Learn Doodling Start Simple: Begin with basic shapes like circles, squares, triangles, and lines. Familiarize yourself with creating them freely and comfortably. Practice Regularly: Like any art form, doodling improves with consistent practice. Dedicate a few minutes daily to doodle on scrap paper, margins of your notebooks, or even dedicated sketchbooks. Expand Your …
What is a Perfect Number? A perfect number is a positive integer that is equal to the sum of its proper divisors, excluding itself. Example: The first perfect number is 6 because its divisors are 1, 2, and 3; and 1 + 2 + 3 = 6.
a) A quadrilateral with a vertical line of symmetry but no horizontal line of symmetry: Imagine an isosceles trapezoid where the top and bottom bases are parallel, and the non-parallel sides are of the same length. This shape would have a vertical line of symmetry (cutting it vertically through the middle) but no horizontal line …
Example 29: (a AND b) OR (NOT c AND d) Read ‘(‘ and push onto stack: Stack = ( Read ‘a’ and add to output: Output = a Read ‘AND’ and push onto stack: Stack = (, AND Read ‘b’ and add to output: Output = ab Read ‘)’ and pop operators until ‘(‘: Output …
Example 26: ((a + b) ^ c – d * e / f) + g * h Read ‘(‘ and push onto stack: Stack = ( Repeat steps for inside expression (a + b): Output = ab+ Read ‘^’ and push onto stack: Stack = (, ^ Read ‘c’ and add to output: Output = …
Example 22: (a + b) * (c / d – e ^ f) / g Read ‘(‘ and push onto stack: Stack = ( Read ‘a’ and add to output: Output = a Read ‘+’ and push onto stack: Stack = (, + Read ‘b’ and add to output: Output = ab Read ‘)’ and …
Example 14: (x + y) * z / a – b Read ‘(‘ and push onto stack: Stack = ( Read ‘x’ and add to output: Output = x Read ‘+’ and push onto stack: Stack = (, + Read ‘y’ and add to output: Output = xy Read ‘)’ and pop operators until ‘(‘: …
Example 14: (x + y) * z / a – b Read ‘(‘ and push onto stack: Stack = ( Read ‘x’ and add to output: Output = x Read ‘+’ and push onto stack: Stack = (, + Read ‘y’ and add to output: Output = xy Read ‘)’ and pop operators until ‘(‘: …
