Ma(th)gic Coder

  Day4:Scratch for teaching -Vedic Math TOPIC: Multiplication by 11:TYPE:1   Blocks used      GOTO X AND Y     GLIDE X AND Y     WHEN FLAG CLICKED      BROADCAST MESSAGE     WHEN I RECEIVE  MESSAGE     WHEN SPACE KEY PRESSED     TEXT TO SPEECH(EXTENSION)     SHOW     HIDE    Coding Mind map: Take a backdrop Take necessary sprites. Workout the problem by hand Prepare mentally how the animation should and draw your idea in a paper Convert it in to a code STEPS: Find Functional base of 11 Append number of zeros in functional base before and after the given multiplicand. Pair from right and add Balance it Example  Type1: 45 x 11 Functional Base:10 Note :Base Number is something which ends in zero. 10 has only one zero so append one zero at the start and end. 0450 Pair it and add from right  (0+4)(4+5)(5+0) Answer is 495 Watch the full video here

  Day3:Tower of Hanoi Tower of Hanoi Algorithm Tower of Hanoi is puzzle where we have 3 rods and 3 disk in this case. You may have n disks(I have mentioned buttons in video). You have to move the Stack from one stick to another stick by obeying the following rules. Only one disk can be moved at a time. Only uppermost disk can be moved. No bigger disk can be placed on the top of smaller disk. 1)Source of  Disks   2)Destination of Disks.   Note:Make Optimal Moves. Block Based Coding: Sample code for Blue Button Output: 1)Success Case  2)Failure Case Click here for Video Description

  Day2:Fractals Using Polygons Polygons: A plane figure with at least three straight sides and angles are said to be polygons. Polygons are usually closed  and 2-d figure. Examples: Triangles, Square, pentagon etc., Fractals : A  complicated   pattern  in  mathematics   built  from  simple   repeated   shapes  that are  reduced  in  size  every  time  they are  repeated .                                                                                  --Cambridge Dictionary                                                                                  Fractals Polygons Interior angles of any polygon is equal to 360 degree For regular polygons all the sides and angles are equal To find angle of any one side divide 360 by number of sides in the polygon For example sides:4 for square 360/4=90 degree. Each angle in the square is 90 degree.  Change the angle and draw the polygon multiple times to get fractal. Block Based Coding: Output: If side=8   CLICK HERE FOR VIDEO DESCRIPTION

  #100dayschallengeinvedicmath||Day2-Multiply any number by multiples of 11     STEPS: Multiply the multiplicand by (2,3,4,5,6,7,8,9) accordingly Find Functional base of 11 Append number of zeros in functional base before and after the given multiplicand. Pair from right and add Balance it Example  Type1: 45 x 22 45 X 2= 90 Functional Base:10 Note :Base Number is something which ends in zero. 10 has only one zero so append one zero at the start and end. 0900 Pair it and add from right  (0+9)(9+0)(0+0) Answer is 990 Type1: 48 x 66 48 X 6=288 Functional Base:10 Note :Base Number is something which ends in zero. 10 has only one zero so append one zero at the start and end. 02880 Pair it and add from right  (0+2)(2+8)(8+8)(8+0) (2)(10)(16)8 Balance :3168 Work out More sums: 23 x 99 49 x 88 39 x 77 50 x 44 67 x 33 Click here for Video description

 #100dayschallengeinvedicmath||Day1-Multiply any number by 11    STEPS: Find Functional base of 11 Append number of zeros in functional base before and after the given multiplicand. Pair from right and add Balance it Example  Type1: 45 x 11 Functional Base:10 Note :Base Number is something which ends in zero. 10 has only one zero so append one zero at the start and end. 0450 Pair it and add from right  (0+4)(4+5)(5+0) Answer is 495 Type1: 48 x 11 Functional Base:10 Note :Base Number is something which ends in zero. 10 has only one zero so append one zero at the start and end. 0480 Pair it and add from right  (0+4)(4+8)(8+0) 4(12)8 Balance :528 Work out More sums: 23 x 11 49 x 11 39 x 11 50 x 11 67 x 11 Click here for Video Description

Day1:Drawing Polygons using Block based Code Polygons: A plane figure with at least three straight sides and angles are said to be polygons. Polygons are usually closed  and 2-d figure. Examples: Triangles, Square, pentagon etc., Interior angles of any polygon is equal to 360 degree For regular polygons all the sides and angles are equal To find angle of any one side divide 360 by number of sides in the polygon For example sides:4 for square 360/4=90 degree. Each angle in the square is 90 degree.  Block Based Coding: Output: If side=8 CLICK HERE FOR VIDEO DESCRIPTION