Across
1. The ____________ of 6, 72 and 120 is 6.
3. There are two methods of solving a linear equation in two variable 1) __________ Method. 2) Algebraic Method.
6. If the prime factorisation of the denominator of a rational number is expressed in the form of 2^m.5^n then the decimal expansion of the rational number will be _____________.
8. If the graph of a pair of linear equations in two variables are coinciding lines, then it has ______ many solution.
Down
2. A polynomial of degree 3 is called ________ Polynomial.
4. The ____________ of 96 & 404 is 9696.
5. If the graph of a pair of linear equations in two variables intersect at a point, then it has ______ solution.
6. A Quadratic polynomial has _______ Zeroes.
7. Fundamental theorem of arithmetic states that every composite number can be expressed as a product of ________ numbers and this factorisation is unique apart from the order in which it occurs.
8. If the graph of a pair of linear equations in two variables are parallel lines, then it has ______ solution.
Questions :
1) If the prime factorisation of the denominator of a rational number is expressed in the form of 2^m.5^n then the decimal expansion of the rational number will be _____________.
2) Fundamental theorem of arithmetic states that every composite number can be expressed as a product of ________ numbers and this factorisation is unique apart from the order in which it occurs.
3) The ____________ of 96 & 404 is 9696.
4) The ____________ of 6, 72 and 120 is 6.
5) A polynomial of degree 3 is called ________ Polynomial.
6) A Quadratic polynomial has _______ Zeroes.
7) There are two methods of solving a linear equation in two variable 1) __________ Method. 2) Algebraic Method.
8) If the graph of a pair of linear equations in two variables intersect at a point, then it has ______ solution.
9) If the graph of a pair of linear equations in two variables are parallel lines, then it has ______ solution.
10) If the graph of a pair of linear equations in two variables are coinciding lines, then it has ______ many solution.
Solution :
1) Terminating
2) Prime
3) LCM
4) HCF
5) Cubic
6) Two
7) Graphical
8) Unique
9) No
10) Infinitely
Mathematics/class X/Creative learning activity/2021-22
LEARNING OBJECTIVES
• Designing a puzzle leads to better learning and increased knowledge of the topic.
• Promotes creativity and critical thinking skills.
Mathematical puzzles make up an integral part of recreational mathematics. They have specific rules, to solve such a puzzle, the solver must find a solution that satisfies the given conditions
• Make a list of words for your crossword puzzle from the topics which you have already learned in previous classes , which are based on mathematical terms or keywords
• Form at least 10 questions(clues) ( At least 5 “Across” and 5 “Down”)
• Lay the words (answers) out in a grid format. Once you've laid the words out, black out any unused squares.
• Number the starting square for each word. Begin in the upper-left corner of the puzzle, and divide the words by whether they run vertically or horizontally, so that you have a “1 Down,” and a “1 Across,” etc.
• Create a copy of the crossword puzzle. This time the starting square for each word should be numbered, but the squares themselves should be otherwise blank.
• Organize the clues in list form. Number them according to their placement in the puzzle. List all the Across clues together in ascending numerical order, and list all the Down clues together in ascending numerical order.
Note :
• Make the cross-word puzzle grid and questions on an A4 size paper or pastel sheet and its answers on another sheet.
• Sheets should be neatly labelled and the name, class, section should be mentioned clearly.