Products related to Multiplication:
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A Focus on Multiplication and Division : Bringing Mathematics Education Research to the Classroom
The second edition of this book offers a unique approach to making mathematics education research on the teaching and learning of multiplication and division concepts readily accessible and understandable to preservice and in-service K-6 mathematics teachers. Revealing students’ thought processes with extensive annotated samples of student work and vignettes characteristic of classroom teachers’ experience, this book provides teachers a research-based lens to interpret evidence of student thinking, inform instruction, and ultimately improve student learning.Based on research gathered in the Ongoing Assessment Project (OGAP) and updated throughout, this engaging and easy-to-use resource also features the following:New chapters on the OGAP Multiplicative Reasoning Framework and Learning Progressions and Using the OGAP Multiplicative Progression to inform instruction and support student learningIn-chapter sections on how Common Core State Standards for Math are supported by math education research Case Studies focusing on a core mathematical idea and different types of instructional responses to illustrate how teachers can elicit evidence of student thinking and use that information to inform instruction Big Ideas frame the chapters and provide a platform for meaningful exploration of the teaching of multiplication and division Looking Back Questions at the end of each chapter allow teachers to analyze student thinking and to consider instructional strategies for their own students Instructional Links to help teachers relate concepts from each chapter to their own instructional materials and programsAccompanying online Support Material that includes an answer key to Looking Back questions, as well as a copy of the OGAP Fraction Framework and Progression A Focus on Multiplication and Division is part of the popular A Focus on . . . collection, designed to aid the professional development of preservice and in-service mathematics teachers.As with the other volumes on addition and subtraction, ratios and proportions, and fractions, this updated new edition bridges the gap between what math education researchers know and what teachers need to know to better understand evidence in student work and make effective instructional decisions.
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Multiplication Square
A standard 12x12 multiplication square in poster format, which children can use as a reference when developing their multiplication skills.There is space at the foot of the poster for children to write the times tables with a whiteboard marker, making it a useful warm-up or extension resource in class.
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Multiplication Dominoes
Use the 4 sets of table dominoes individually or mixed to provide a more complex game. Each set contains 24 plastic dominoes, sized 40 80mm and printed in a different bright colour for easy identification, and featuring times tables up to 12 12.
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Mental Multiplication
Mental Multiplication outlines the steps for mastery in multiplication. It begins with addition, multiplication, and finally division. There are addendums at the end of the book to assist anyone who may be having trouble with the material. The Code shows the reader how Mental Multiplication works by its formulas. Volume 2 will be coming forth, which will show the reader how to "shortcut" a seven-digit multiplication. The volumes will continue until mastery be firmly in place with the use of your own mentality, rather the use of computers or calculators with the exception of confirming math problems.It is very important that work be done to introduce dementia patients to be triggered into memory attainment through being presented with simplified math problems such as two plus two and so on.
Price: 13.95 £ | Shipping*: 3.99 £
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Should one do scalar multiplication or cross multiplication first?
One should do scalar multiplication first before cross multiplication. Scalar multiplication involves multiplying a scalar (a single number) by each component of a vector, while cross multiplication involves finding the cross product of two vectors. By performing scalar multiplication first, you scale the vector appropriately before applying the cross product operation, ensuring the correct magnitude and direction of the resulting vector.
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How is the multiplication of complex numbers done using vector multiplication?
The multiplication of complex numbers can be done using vector multiplication by representing each complex number as a 2D vector in the form (a, b) where a is the real part and b is the imaginary part. Then, the multiplication of two complex numbers can be done by using the rules of vector multiplication, where the real part of the product is the dot product of the two vectors and the imaginary part is the cross product of the two vectors. This method allows us to perform complex number multiplication using the properties of vector operations.
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What happens during multiplication?
During multiplication, two or more numbers are combined to find their total value. The number being multiplied is called the multiplicand, and the number by which it is multiplied is called the multiplier. The result of the multiplication is called the product. For example, when you multiply 3 by 4, you are combining 3 groups of 4 to find the total, which is 12. Multiplication is essentially a shortcut for repeated addition, and it allows us to quickly find the total value of a given number of groups or items.
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Who invented the multiplication table?
The multiplication table is believed to have been invented by the ancient Babylonians around 4,000 years ago. They were the first to develop a systematic approach to multiplication and created tables to aid in calculations. The concept of a multiplication table has since been refined and expanded upon by mathematicians throughout history, but its origins can be traced back to the ancient Babylonians.
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Multiplication Football
Using the power of fantasy, Rachel Rogers and Joe Lineberry add adventure to learning math. Second- and third-grade students join an imaginary world of even and odd numbers, where math principles come to life. Young students also learn the benefits of exercise, good nutrition, and cooperation as they progress through the series. This fourth book, Adventure with Fractions, emphasizes understanding fractions.
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Wooden Multiplication Dominoes
This set of 60 wooden dominoes allows children to practise their times tables 1-12. The dominoes are colour coded into 3 levels and are designed to be used one level at a time. Green beginner level includes 1,2,5 and 10 times tables, yellow
Price: 44.94 £ | Shipping*: 7.19 £ -
Maths Training Multiplication Mnemonic Cards Addition, Subtraction, Multiplication and Division
Maths Training Multiplication Mnemonic Cards Addition, Subtraction, Multiplication and Division
Price: 2.28 € | Shipping*: 1.99 € -
Maths Training Multiplication Mnemonic Cards Addition, Subtraction, Multiplication and Division
Maths Training Multiplication Mnemonic Cards Addition, Subtraction, Multiplication and Division
Price: 2.28 £ | Shipping*: 1.99 £
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How does matrix multiplication work?
Matrix multiplication is a process where two matrices are multiplied to produce a new matrix. The resulting matrix's elements are calculated by taking the dot product of the corresponding row from the first matrix and the corresponding column from the second matrix. This means that the number of columns in the first matrix must be equal to the number of rows in the second matrix for the multiplication to be possible. The resulting matrix will have the same number of rows as the first matrix and the same number of columns as the second matrix. Matrix multiplication is not commutative, meaning that the order in which the matrices are multiplied matters.
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What is the multiplication coefficient?
The multiplication coefficient is a number that represents the factor by which a quantity is multiplied. It is used to scale or increase the value of a quantity by a certain amount. For example, if the multiplication coefficient is 2, then the quantity is doubled. The multiplication coefficient is often used in mathematical equations and calculations to represent the relationship between different quantities.
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How does multiplication work in Excel?
In Excel, multiplication is performed using the asterisk symbol (*). To multiply two or more numbers, you simply type an equal sign (=) in a cell, followed by the numbers or cell references you want to multiply, separated by asterisks. For example, to multiply 5 by 10, you would enter =5*10 in a cell and press Enter. Excel will then calculate the result and display it in the cell.
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Why is matrix multiplication not commutative?
Matrix multiplication is not commutative because the order of multiplication matters. When multiplying matrices, the number of columns in the first matrix must match the number of rows in the second matrix. If the order of multiplication is changed, the dimensions of the matrices may no longer be compatible, resulting in a different outcome. This is why matrix multiplication does not follow the commutative property, where changing the order of operands does not change the result.
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