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Solving a Simple Maze
It is a-maze-ing how lost one can get. Teams reconstruct a simple maze and solve it. Participants create an algorithm that a robot would follow in order to solve the maze as well. The activity includes an extension directing pupils to...
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Relating Multiplication and Division Facts
Math wizards investigate multiplication and division fact families. They solve five problems in which they find fact families and draw arrays.
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States and Stars
In this math challenge worksheet, students examine the pictures of 3 American flags and respond to 3 questions that require them to identify arrays.
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Number Theory - Week 12
In this number theory worksheet, students study integers and their properties. They explore the Fibonacci Sequence and approximate irrational numbers. This two-page worksheet contains eight problems.
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Lengths, Areas and Shapes - Week 9
In this lengths, areas and shapes learning exercise, students explore overlapping and non-overlapping patterns. They identify the number of objects in a pattern, determine how the pattern may be folded to create additional patterns, and...
Helping with Math
Multiplication: 2-digit x 2-digit - no regrouping
For those who are just starting out with multiplying multiple digits, this is an appropriate assignment. No regrouping is required as mathematicians find the product for 30 different problems. Answers are provided.
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Array to Go!
Second graders are introduced to arrays as a means for multiplication readiness. Once students are comfortable with naming the array by counting the columns and rows, they integrate skip counting.
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students rotate through four workstations that reinforce the concept of symmetry
Second graders, in pairs, use arrays to explore the relationship between multiplication and division.
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Arrays
In this arrays worksheet, learners analyze 10 arrays. There are no directions on the page, but it is assumed that students would write the multiplication fact that matches each array.
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Review of Pointers
In this programming worksheet, students answer 50 multiple choice and true or false questions on functions and binary numbers.
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Makeshift Measuring Tools
Fifth graders practice measuring items with unique tools. In this length lesson plan, 5th graders examine several household items and must decide if they want to use a pencil width, piece of paper, or their thumb to measure the...
NASA
Down to Earth
There are only 10 types of people in the world: those who understand binary and those who don't. The lesson includes four activities in which students learn binary, convert binary to images, understand CCD arrays, and interpret...
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Body Balance
Examine measurable characteristics of objects to build an understanding of the different ways you can discuss an object's size when comparing it to other objects. After whole group instruction, the class compares and organizes several...
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Prime and Composite Numbers
Fifth graders use prime factorization to identify prime and composite numbers. They use cubes to find factors. In groups, 5th graders draw rectangular arrays to discover prime numbers under 100.
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Positive and Negative Numbers
Pupils use blocks and markers to illustrate the processes of adding, subtracting, multiplying and dividing integers. In this mathematics lesson plan, learners use Algebra blocks to demonstrate multiplying polynomials.
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Hundred Chart
In this math worksheet, students analyze a hundred chart. The chart includes a ten by ten array of numbers one to one hundred.
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Write How Many: Multiplication
In this multiplying one-digit numbers worksheet, students use arrays to help find the products. Students solve 4 problems.
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Pascal's Triangle
In this math worksheet, students find the multiples of five that end in 0 or 5. Then they shade the numbers within Pascal's Triangle.
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Find Factors of a Number
In this finding factors practice learning exercise, students sharpen their problem solving skills as they solve 6 story problems.
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Building Big Ideas in Math: Frog Themed
In this math patterns worksheet, students work to find the math pattern in 'The Lost Button' story. Students answer six questions about math patterns.
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Little Magic Squares
Students and teacher talk about arrays of numbers like the ones in A Square of Circles. They check to see that the rows all have the same sum; that the columns all have the same sum; and that the diagonals have the same sum.
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Add Groups of 10
For this addition worksheet, students count each group and write the 2-digit number in the top boxes. Students add the number shown in each table to this number. Students draw a line for each extra 10 added. Students record the total at...
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Technology
Third graders play a game on the computer called "Last Array" where they practice their multiplication skills. In this multiplication lesson plan, 3rd graders try to be the last person to place an array on the computer screen.
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Multiplying Decimals
In this mathematics worksheet, 6th graders estimate the product and use an array to help them find the product. Then they find the exact product and locate where to put the decimal point in each.