Montessori Upper El Background Knowledge – version 2 (Anki)

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Anki is a flashcard tool which incorporates sophisticated research to maximize your study efficiency. You can import public “decks” of flashcards, such as this one. Cards are customizable! When this deck is imported into the desktop program, cards will appear as if you made them yourself. About this Flashcard Deck… For use in an Upper […]

UGA Math 2250 Cantarella Background Material (Anki)

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Anki is a flashcard tool which incorporates sophisticated research to maximize your study efficiency. You can import public “decks” of flashcards, such as this one. Cards are customizable! When this deck is imported into the desktop program, cards will appear as if you made them yourself. About this Flashcard Deck… background material for calculus I […]

Matrix transformations (Khan Academy)

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Understanding how we can map one set of vectors to another set. Matrices used to define linear transformations. (1) Functions and linear transformations A more formal understanding of functions Vector transformations Linear transformations Visualizing linear transformations Matrix from visual representation of transformation Matrix vector products as linear transformations Linear transformations as matrix vector products Image […]

Fractions (Khan Academy)

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Understanding fractions conceptually, using operations with fractions, and converting fractions. (1) Understanding fractions Introduction to fractions Identifying fraction parts Recognizing fractions exercise Recognize fractions 1 Identifying numerators and denominators Identify numerators and denominators Plotting basic fractions on the number line Fractions on the number line Fraction word problem: pizza Add and subtract fractions: word problems […]

Decimals (Khan Academy)

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Understanding decimals conceptually, using operations with decimals, rounding and estimating with decimals, and converting decimals. (1) Conceptualizing decimals and place notation Decimal place value Decimals in written form 1 Decimals in written form 2 Decimals in expanded form 1 Decimals in expanded form 2 Decimals in expanded form Comparing decimal place values Compare decimal place […]

Fractions, decimals, & percentages (Khan Academy)

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In these tutorials, we’ll explore the number system. We’ll convert fractions to decimals, operate on numbers in different forms, meet complex fractions, and identify types of numbers. We’ll also solve interesting word problems involving percentages (discounts, taxes, and tip calculations). (1) Converting fractions to decimals Decimal to simplified fraction Rewrite decimals as fractions Rewriting decimals […]

Place value and decimals (Khan Academy)

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To really understand how decimal numbers work, we need a deep understanding of place value. The big picture goal of these tutorials is to connect decimal place value to the idea of multiplying by 10. (1) Decimal place value intro Decimal place value names Decimal place value Value of a decimal digit (2) Decimals in […]

Place value and rounding (Khan Academy)

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We’ve been exploring place for a while, thinking about ones, tens, and hundreds. But now we’re ready to tackle all whole numbers, including numbers in the thousands, millions, and beyond! (1) Intro to place value Finding place value Intro to place value Creating the largest number Creating largest or smallest number Place value blocks (2) […]

Place value and rounding (Khan Academy)

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Going a bit deeper with our understanding of place value from 2nd grade. We’ll apply this knowledge to learn to round things to the nearest 10 and 100. (1) Rounding Rounding to nearest 10 Rounding to nearest 100 Rounding to nearest 10 and 100 Round to nearest 10 or 100 Round to nearest 10 or […]