4th grade Math
The learning game |
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The simple fraction |
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Knowing the simple fraction |
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Different names for the fraction | Quartet game "Quarters" |
Representing zero and any natural number in the form of a fraction | |
Comparing fractions in intuitive ways without an algorithm | |
Fraction operations (first introduction) |
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Essay and subtracting fractions with equal denominators or relatives | "Together we are whole" |
Adding and subtracting mixed numbers when the denominators are equal or close | |
Integer multiplication by a fraction | |
Verbal questions in fractions | |
The natural numbers up to a million |
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The principles of decimal structure (repeat) |
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The alphabetic system (gemetria) |
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Straight out the numbers |
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account operations |
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addition and subtraction (unlimited) |
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Multiply vertically (by a multi-digit factor) |
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long division (the divisor is a single digit or whole ten) |
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Estimation and development of numerical insight |
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inclusive questions (integrative) |
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The order of operations and the use of parentheses |
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The 0's and 1's properties |
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Prime and odd numbers |
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Dividing signs in 3, 6 and 9 |
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Strong | |
Data exploration and probability analysis | |
shapes and bodies | |
Polygons, diagonal | Rubber board |
square and rectangle | Rubber board |
Properties of sides and angles in a triangle | Rubber board |
boxes | |
symmetry | |
Measurements | |
Area; M.R., Sgt.; Area and perimeter formulas of a rectangle | Rubber board |
Box volume, surface area | |
Calendar and time calculations |