Vocabulary:

maps, city maps, streets, sign, location, compass rose, directions ，neighborhood, near, closest

Maps are pictures that show where the places are in relation to each other.

Q: Which body of water is found to the west of California?

A: Pacific ocean.

Q: In which direction do you have to sail from Florida to New York?

A: North.

Q: What do city maps show?

A: City maps show Streets.

Q: What are maps?

A: Maps are pictures that show where things are next to each other.

Q: Look at the map, what is in the center of Neighborhood?

A: A vegetable garden is in the center of Neighborhood.

Q: What does this map show?

A: This map shows a neighborhood.

Q: The school is close to which place?

A: The school is close to apple orchard.

Q: Which building has a blue roof?

A: School has a blue roof.

Q: What are the apple trees close to?

A: The apple trees are close to house with the blue roof. 

Key Words: Group, digit, tens, ones, greatest，jelly, rose, tool

groups of ten;left over;altogether

Key sentences:

※ -How many ones is 1 ten? 

-10 ones is 1 ten.

※ - 5 is in the ones place. 7 is in the tens place. This number is 57.

※ -What's the value of '0' in 10?

-The value of '0' in 10 is zero.

※ - What are digits?

  -The digits are 0,1,2 3,4,5,6,7,8,9. Every digit is a number.

※ -Which number is made up of six tens and eight ones?

  -The number sixty-eight is made up of six tens and eight ones.

※ -How many groups of ten and how many ones are left over in number 43?

-There are 4 groups of ten and 3 ones left over in number 43.

Think beyond:

What is the greatest number of groups of ten in 57?

-The greatest number of groups of ten in 57 is 5.

Why?

-Because 50 is made up of 5 groups of 10. 60 is made up of 6 groups of 10. The greatest number of groups of ten in 57  is 5 .

(这是一个帮孩子们思维外化的过程，所以可以让孩子多练习几遍哦）

Practice:

1.   five tens and eight ones = __________________

2.   two tens and nine ones = __________________

3.   zero tens and six ones = __________________

4.   four tens and seven ones = __________________

教学目标：

1. 结合Map的特点，了解关于map的问题，并在老师的引导下准确找出正确答案，并尝试组织语言，输出表达选择的原因

2. 复习以10为单位的数数法，groups of ten

3. 结合课件和教师引导学习不同位值place value,包括个位 ones place 和十位 tens place; 明白两位数中每个数字(digit)代表的意义

课后：

1. 根据语音进行复习

2. 完成笔头作业反馈单