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Use the left side menu and click on "Our Links" to practice math skills!-------------------------------------------------------------------Click here to: Build Math Fluency through Games!Game templates and directions to create your own games at home!What Are We Doing in Math Class?Click on the image to the left to watch a 3 min. video called:Mistakes are Powerfuland for parents/guardians here is more info click below on this TED talk by Standford University professor Jo BoalerClick on the image of the book to hear the story! How is 8/10 the same fraction as 4/5? Simple, any fraction divided by 1 is still that same fraction because of the identity property. (Any number, including fractions, when mutliplied or divided by 1 is still that same number). We just write the whole number 1 as a fraction (disguise the 1 whole as a fraction like 2/2, 3/3 or 4/4 etc.) So 8/10 divided by 2/2 = 4/5 and that is why 8/10 is equivalent to 4/5 and 4/5 x 2/2 = 8/10.A story for Women´s History Month (March)! Learn about Ray Montague, click on the image of the book for a read aloud!Another true story about a mathematician named Katherine Johnson. Click on the image of the book for a read aloud!Fact PracticeSongs: (Numberock songs will only work in class and on devices other than your Chromebook at home)GamesVideos
2021-22 Math Notebook
MacDonald Math 2019-20
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Everything below is from the 2019-2020 school year from March- June.All instructional math videos during school closure are listed below.Math video lesson #1: Quick fraction review then decompose fractions into addition equations, multiply a whole number by a fraction then change/trade a fraction greater than 1 to a mixed numberMath video lesson #2: changing/ rewrite repeated addition of fractions into multiplication equations, solve equations that involve multiplying a whole number by a fraction, solve story problemsMath video lesson #3: Changing improper fractions to mixed numbers and mixed numbers into improper fractionsMath video lesson #4: comparing fractions using multiple strategiesMath video lesson #5: adding and subtracting mixed numbersMath video lesson #5 B: Adding Mixed NumbersMath video lesson #5 C: Subtracting Mixed NumbersMath video lesson #6: Let’s review how to add and subtract mixed numbersMath video lesson #7 A: line plots with fractionsMath video lesson #7 B: more line plots with fractionsMath video lesson #8: relationship between fractions and angle measurementsMath video lesson #9: How to use a protractorMath video lesson #9 B: Using a protractor to measure angles (review)Math video lesson #10: review of angles and degrees and how to classify trianglesMath video lesson #11: How to sketch angles with a protractor and draw acute, right and obtuse trianglesMath video lesson #12: polygons, properties of polygons, lines of symmetryMath video lesson #13 A: Creating lines of symmetryMath video lesson #13 B: Mrs. Mac´s review of symmetryMath video lesson #14: How to represent fractions as decimalsMath video lesson #14 B: What is a decimal? (review)Math video lesson #15: Mrs. Mac´s review of decimals as fractionsMath video lesson #16 A: Decimal Place Value on Khan AcademyMath video lesson #16 B: Decimal Place Value with Mrs. MacMath video lesson #17: How to create your geometry bingo boardMath video lesson #18: Comparing DecimalsMath video lesson #19 A: decimal place value and ordering (student requested)Math video lesson #19 B: decimal comparing and adding (student requested)Math video lesson #20 A: Polygons and their properties (student requested)Math video lesson #20 B: measuring angles with protractors (student requested)Math video lesson #21: Review of polygons while making Mother's Day triangular prism boxProvided by: Lafayette Parish School System