Articles

Multiplying Multi-Digit Whole Numbers helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students fluently multiply multi-digit whole numbers using the standard algorithm. They apply this skill to problems involving two-digit by two-digit, three-digit by two-digit, and larger products.
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Reading and Writing Decimals to Thousandths helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students read and write decimals to thousandths using base-ten numerals, number names, and expanded form. For example, they write 347.392 as 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
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Learn how Grade 5 students graph ordered pairs and explain what points mean in real contexts.
This lesson uses real question-bank examples, coordinate-plane models, and practice with full explanations.
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Prime and Composite Numbers helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Determine whether a whole number is prime or composite. Find factors of numbers, identify prime numbers, and use factor trees or divisibility rules to determine if a number can be broken into smaller factors.
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Patterns with Powers of Ten helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students explain patterns in the number of zeros when multiplying a number by powers of 10. They understand and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by 10, 100, or 1,000.
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Prepare for the GED Math test with a practical study plan covering number sense, algebra, geometry, data, calculator strategy, timed practice, and error review.
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Comparing and Ordering Decimals helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students compare two decimals to thousandths based on the meanings of the digits in each place, using >, =, and < symbols. They order sets of decimals and justify their reasoning using place value understanding.
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Learn how Grade 5 students classify two-dimensional figures by checking sides, angles, parallel lines, and hierarchy relationships.
This lesson uses clear worked examples, shape models, and practice to help students explain why a figure belongs to a category.
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Rounding Decimals helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students use place value understanding to round decimals to any place. They apply rounding to estimate answers and check the reasonableness of results in problem-solving contexts.
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Understanding Place Value helps Grade 5 students build confident understanding through visual models, worked examples, and guided practice.
Students recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. They extend this understanding through billions and to the thousandths place.
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