"KhanAcademy" 修訂間的差異

於 2018年7月20日 (五) 00:45 的修訂

單字練習

Kindergarten

Counting and place value

Counting small numbers

• Learn
  • Counting with small numbers
  • Counting in order
• Practice
  • Count with small numbers
  • Count in order
  • Find 1 more or 1 less than a number

Numbers 0 to 100

• Learn
  • Number grid
  • Missing numbers between 0 and 120
• Practice
  • Missing numbers
  • Numbers to 100
  • Count tens

Counting objects

• Learn
  • Counting in pictures
  • Counting objects 1
  • Counting objects 2
• Practice
  • Count in pictures
  • Count objects 1
  • Count objects 2

Quiz 1

Comparing small numbers

• Learn
  • Comparing numbers of objects
  • Comparing numbers on the number line
  • Counting by category
• Practice
  • Compare numbers of objects 1
  • Comparing numbers to 10
  • Compare numbers of objects 2

Quiz 2

Teens

• Learn
  • Teens as sums with 10
  • Teen numbers: monkeys
• Practice
  • Teen numbers

Unit test

Addition and subtraction

What is addition? What is subtraction?

• Learn
  • Intro to addition
  • Intro to subtraction
• Practice
  • Add within 5
  • Subtract within 5

Making 10

• Learn
  • Getting to 10 by filling boxes
  • Adding to 10
• Practice
  • Make 10 (grids and number bonds)
  • Make 10

Making small numbers

• Learn
  • Making 5
• Practice
  • Making 5
  • Making small numbers in different ways

Quiz 1

Put together, take apart

• Learn
  • Add and subtract: pieces of fruit
  • Addition and subtraction within 10
• Practice
  • Add within 10
  • Subtract within 10

Addition and subtraction word problems

• Learn
  • Addition word problems within 10
  • Subtraction word problems within 10
• Practice
  • Addition word problems within 10
  • Subtraction word problems within 10

Quiz 2

Unit test

Measurement and geometry

• Comparing size: Measurement and geometry
  • Learn
    • No videos or articles available in this lesson
  • Practice
    • Compare size
• Basic shapes: Measurement and geometry
  • Learn
    • Cousin Fal's shape collection
    • Recognizing shapes
  • Practice
    • Name shapes 1
    • Name shapes 2
• Quiz 1
• Comparing shapes: Measurement and geometry
  • Learn
    • No videos or articles available in this lesson
  • Practice
    • Relative position
  • Practice
    • Compare shapes
• Composing shapes
  • Learn
    • Composing shapes
  • Practice
    • Compose shapes
• Quiz 2
• Unit test