Content Update: July 2020 (Numbers & Operations, Reading & Language Arts, and more!)

Math

Numbers & Operations

• Adding multiple 2-digit numbers word problems (Video)
• Adding four two digit numbers (Video)
• Find the missing number (add and subtract within 100) (Exercises from here to end)
• Adding up to four 2-digit numbers
• Add 10s and 100s (no regrouping)
• Add 10s and 100s (no regrouping)
• Estimate to add and subtract fractions with different denominators
• Adding decimals and whole numbers (hundredths)
• Subtract decimals < 1 (hundredths)
• Subtracting decimals (tenths)
• Subtracting decimals and whole numbers (tenths)
• Subtract decimals < 1 (tenths)
• Subtract decimals visually

Reading & Language Arts

For more information on this update, you can read the community post!

5th Grade (Beta)

• Evaluating a source’s reasoning and evidence (Video)
• Athletes in Action: vocabulary The Godmother of Title IX 5 (Exercise)
• Athletes in Action: reading informational text; Muhammad Ali 5 (Exercise)
• Inventing Progress: unit vocabulary (Article)

6th Grade (Beta)

• Banning Behavior: reading creative fiction; Inscribing Rebellion 6 (Exercise from here to end)
• Identity: vocabulary; Marley Dias 6

Science

Class 12 Physics (India)

• Field due to infinite line of charge (Gauss law application) (Video)
• Electric field due to an infinite line of charge (Article)

Test Prep

Official SAT Practice

• Scoring on the SAT (Articles from here to end)
• SAT Essay Glossary
• Solving systems of linear equations | Lesson
• Purpose | Quick guide