1st Grade Problem Solving

1st Grade Problem Solving-73
Discovering patterns can help students learn multiplication facts when they notice that 4 x 7 is the same as 7 x 4, and that all numbers in the 10s column end with a zero.The Find a Pattern strategy can be used to solve many math problems and can be used in combination with many other strategies, including make a table, make a list, or simplify the problem.With the changes in mathematics, teachers need a tool to help them implement lessons that provide a deeper understanding of math concepts.

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The number of balls used in each level is the square of the layer number. Math problems can be simple, with few criteria needed to solve them, or they can be multidimensional, requiring charts or tables to organize students' thinking and to record patterns.

In using patterns, it is important for students to find out if the pattern will continue predictably.

The following problem can be solved by finding a pattern: There are 1000 lockers in a high school with 1000 students. 7, 10, 13, 16, 19, __, __, __, __." Younger students often discover and continue using patterns that employ geometric shapes.

The first student opens all 1000 lockers; next, the second student closes lockers 2, 4, 6, 8, 10, and so on up to locker 1000; the third student changes the state (opens lockers that are closed, closes lockers that are open) of lockers 3, 6, 9, 12, 15, and so on; the fourth student changes the state of lockers 4, 8, 12, 16, and so on. For example, yellow circle, red square, green triangle, yellow circle, red square, green triangle, and so on.

Introduce a problem to students that requires them to find the pattern in order to solve the problem.

For example: Using cooperative learning groups to find solutions to problems helps students verbalize their thinking, brainstorm ideas, discuss options, and justify their positions.Check with your child’s school to determine what 1st grade math skills are expected in your location.Adding and subtracting with numbers to 20 using strategies including making ten. 9 6 = 9 1 5 = 15 and 15 - 7 = 15 - 5 - 2 = 10 - 2 = 8) and using fact families (e.g.After finding a solution, each group can present it to the class, explaining how they reached their solution and why they think it is correct.Or, students can explain their solutions in writing, and the teacher can display the solutions.Addition and Subtraction Word Problems- OA.1 Single Digit Subtraction - 1. C.6 Rapid Fire Horizontal Subtraction Math Facts- 1. Students look for items or numbers that are repeated or a series of events that repeat. Finding a Pattern is a strategy in which students look for patterns in the data in order to solve the problem.Use this resource to enhance your lesson with the included guidelines and strategies that will help students learn how to find patterns. Students look for items or numbers that are repeated, or a series of events that repeat. Math, 1000 Lockers Patterns are often introduced to students without the context of a word problem as in the following example: "Find a pattern in this sequence, explain how it works, and use that pattern to predict the next four numbers.You will also find a listing of related math resources (worksheets, charts, etc) here.Note: Math standards and curricula can vary by location or school.

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