Math 4 Unit 1 Videos—Lessons 1-30
Videos
Lesson 1 | Numbers in Nature
Lesson 2 | Addition Review
Lesson 3 | Subtraction Review
Lesson 4 | Solving for Unknowns
Lesson 5 | Multiplication Review
Lesson 6 | Division Review
Lesson 7 | Place Value
Lesson 8 | Expanded Form
Lesson 9 | Writing Numbers
Lesson 10 | Geometry
Lesson 11 | Rounding to the Millions
Lesson 12 | Mental Math: Addition
Lesson 13 | Rays and Angles
Lesson 14 | Polygons
Lesson 15 | Fractions
Lesson 16 | Review Games (No Video)
Lesson 17 | Mental Math: Subtraction
Lesson 18 | Elapsed Time
Lesson 19 | Adding and Rounding to Any Place Value
Lesson 20 | Subtracting across Zeros
Lesson 21 | Fractions and Mixed Numbers
Lesson 22 | Comparing and Ordering Large Numbers
Lesson 23 | Reading a Ruler and Inch Scale
Lesson 24 | Estimating Answers: Addition/Subtraction
Lesson 25 | Elapsed Time: Start and End Times
Lesson 26 | Multiplication: Multi-Digit by One-Digit
Lesson 27 | Adding Three or More Addends
Lesson 28 | Fractions Equal to One-Half or One
Lesson 29 | Unit Assessment (No Video)
Lesson 30 | Unit Assessment (No Video)
FAQ's
How do I download the videos?
Click on the share icon (airplane) in the top right corner of the video. Click on the Vimeo video link and then on the download arrow on the bottom. Note that video files are very large.