This bundle of Google Slides math lessons is perfect for introducing 4th grade level math concepts to your students. Each lesson is aligned to Common Core State Standards (CCSS) and jammed packed with engaging visuals that help students build conceptual understanding. Through simple explanations and step-by-step examples, they break down abstract math concepts and strategies and make them less intimidating for your students to master. Most lessons also include practice problems with access to free printable worksheets!

Lessons include:

• 5 place value lessons - base ten, standard, expanded, and word form, comparing numbers, what number am I?, rounding
• 7 addition and subtraction lessons - adding and subtracting with base ten blocks, partial sums and differences, adding and subtracting on a number line, the standard algorithms, subtracting across zeros, and key words in addition and subtraction word problems
• 5 area and perimeter lessons - tiling strategy, using the formulas, perimeter of any polygon, area of rectilinear shapes, missing side lengths
• 16 multiplication lessons - basic multiplication/division, factors and multiples, multiplication fact fluency, prime and composite numbers, properties of multiplication, multiplicative comparison problems, key words in multiplication and division word problems, multiplying numbers with zeros, strategies for multiplying larger numbers - partial products (also called "the box method") and the standard algorithm for 2 and 3 digit numbers by 1 digit numbers and 2 digits by 2 digits
• 13 long division lessons - basic division, using base ten blocks, equal sharing, partial quotients ("big 7" or "lucky 7"), the standard algorithm, and interpreting remainders in word problems
• 13 fraction lessons - an introduction to what fractions are and how to write them, what are equivalent fractions, writing equivalent fractions, comparing fractions, simplifying fractions, improper fractions and mixed numbers, decomposing/adding/subtracting fractions and multiplying fractions by whole numbers
• 4 decimal lessons - writing tenths and hundredths in decimal notation, comparing decimals, estimating decimals using visual models, adding and subtracting tenths and hundredths
• 10 geometry lessons - naming and classifying lines and angles, measuring angles, classifying polygons (especially triangles and quadrilaterals), symmetry
• 12 measurement lessons - the metric system and the customary system for length, capacity, and mass, money word problems, elapsed time word problems, and fraction line plots
• 3 patterns lessons - shape patterns, number patterns, and number patterns using input/output tables (function machines)

Each lesson is editable so you can tweak them to fit your needs. Be sure to check the preview files for a closer look at the lessons included in this bundle.

Each of these lessons is available individually but buying this bundle will save you 50%!

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