Math
Ms. Brown
Students are always able to get on my Google Classroom to access math activities and games related to the content being taught in the classroom! Students often use programs including: Moby Max, IXL, and Study Island. We highly encourage students to practice their math facts daily to improve mathematical fluency. Math homework is due on Friday! Please check the weekly newsletter for weekly homework assignments and upcoming test dates.
Study Jams - Math
http://studyjams.scholastic.com/studyjams/jams/math/index.htm
Kahoot Links:
Unit 1 - Place Value
https://play.kahoot.it/#/?quizId=f20129d7-ecff-47c6-ad6d-fc5c70a21c3d
Unit 2- Factors and Multiples
https://create.kahoot.it/details/factors-multiples-and-primes/7ba97371-d164-49c9-92b4-bd10fd7157bd
Unit 3- Equivalent Fractions
https://create.kahoot.it/details/4th-grade-fractions-review/181fc1c8-66c1-442a-9c0d-95886cc3a0ea
https://create.kahoot.it/details/equivalent-fractions-4th-grade/f213a2a8-041d-4c7f-aa7d-f7c4fc34d109
Unit 4- Adding and Subtracting, Decomposing, Multiplying Fractions
https://create.kahoot.it/details/decomposing-fractions/12acd941-840c-4cbf-82bf-4532b3868bd0
Unit 5- Decimals
https://create.kahoot.it/details/decimals/db86390a-10ff-4894-b1dd-ec9ee4ebd261
Unit 6: Geometry- Lines, Angles, triangles, and polygons
MGSE3.G.1 Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.
MGSE3.G.2 Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.
Unit 6 study guide (complete).pdfUnit 5: Using and Comparing Decimals in relation to fractions
4.NF.6 Use decimal notation for fractions with denominators 10 or 100.
4.NF.7 Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model.
Unit 5 Study guide.pdfUnit 4: Unit Fractions, Decomposing, Adding/Subtracting/Multiplying Fractions, Mixed numbers, improper fractions
MGSE4.NF.3 Understand a fraction π π with a numerator >1 as a sum of unit fractions 1 π . a. Understand addition and subtraction of fractions as joining and separating parts referring to the same whole. b. Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model. Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8. c. Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction. d. Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.
MGSE4.NF.4 Apply and extend previous understandings of multiplication to multiply a fraction by a whole number e.g., by using a visual such as a number line or area model. a. Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 Γ (1/4), recording the conclusion by the equation 5/4 = 5 Γ (1/4). b. Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 Γ (2/5) as 6 Γ (1/5), recognizing this product as 6/5. (In general, n Γ (a/b) = (n Γ a)/b.) c. Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to
Unit 3: Equilvalent and Comparing Fractions
4.NF.1 Explain why a fraction a/b is equivalent to a fraction (n x a)(n x b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size.
4.NF.2 Compare two fractions with different numerators and different denominators, by creating common denominators or numerators, or by comparing to a benchmark fraction such as Β½. Recognize that comparisons are valid only when the two fractions refer to the same whole. Records the results using >,<, and = and justify the conclusions by using a visual fraction model.
Splash Math- Equivalent Fractions
Equivalent Fractions without Models Game
Equivalent Fractions with Models Game
Unit 2: Factors, Multiples, Multiplicative Comparison, Division
MGSE4.OA.1 Understand that a multiplicative comparison is a situation in which one quantity is multiplied by a specified number to get another quantity.
a. Interpret a multiplication equation as a comparison e.g., interpret 35 = 5 Γ 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5.
b. Represent verbal statements of multiplicative comparisons as multiplication equations.
MGSE4.OA.2 Multiply or divide to solve word problems involving multiplicative comparison. Use drawings and equations with a symbol or letter for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
MGSE4.OA.4 Find all factor pairs for a whole number in the range 1β100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1β100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1β100 is prime or composite.
Unit 1: Place value and base-ten understanding, Addition and Subtraction with regrouping
MGSE4.NBT.1 Recognize that in a multi-digit whole number, a digit in any one place represents ten times what it represents in the place to its right.
MGSE4.NBT.2 Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons. MGSE4.NBT.3 Use place value understanding to round multi-digit whole numbers to any place.
