Mathematics is a science that deals with logical reasoning, quantitative calculation, practices of counting describing shapes, abstraction of subject matter, etc. Mathematics plays a vital role in daily life. Key Points Here, the teacher is teaching numbers 0 to 9, she can use various strategies: The teacher can use different objects printing numbers 0 to 9 and ask the students to count. The teacher can bring various objects and tell the student number and ask the student to pick the number of objects. The teacher gives the number to the student and asks them to pick their real objects. For example:- The teacher says 1, the student can pick any object which they are having. Thus, it is concluded that Give different objects and use one-to-one correspondence and ask students to count and Give a number and ask students to collect the objects associated with the number are appropriate for the teaching of numbers from 1 to 9.