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Algebra: Translating Words into Math
Do you know how to translate words into mathematical expressions? This quiz will test your knowledge on algebraic expressions by providing you with 10 questions. Each question is followed by an…Summers, Lawrence Henry
(Encyclopedia) Summers, Lawrence Henry, 1954–, U.S. economist, government official, and educator, b. New Haven, Conn. Educated at the Massachusetts Institute of Technology (MIT) and Harvard, he…atom
(Encyclopedia) CE5 Bohr-Rutherford atom CE5 Probability distribution of the electron in the hydrogen atom: A. Ground state B. Highly excited state atom [Gr.,=uncuttable (indivisible)],…Mental Math: Multiply Multiples of 10
In this video, Alex learns how to multiply large multiples of ten using smaller numbers.Order of Operations for a Complex Math Problem
In this video, Jackson uses the order of operations to solve a complex math problem.Animated Math Video: Count to Subtract
In this video, students can explore using the number line for subtraction.Animated Math Video: Identify the Number 0
In this video, Alex learns the number 0 and quantity of "none" using comparative quantities 2 and 3. Students can follow along to learn about the number zero.Animated Math Video: Read and Write 0
In this video, students can follow along to learn to read and write the number 0, and to understand the quantity "none" using comparative quantity 1.Animated Math Video: Count to 10
In this video, explore how to count to 10 using snails, counters and a 10-frame.Animated Math Video: Compare by Capacity
In this video, Marta learns the concept of capacity, and how to estimate capacity using more, less and simple measuring tools.