【001】Parts of Plants

37:27

【002】Life Cycle of a Plant

35:59

【003】What Plants Need to Grow

37:12

【004】Type of Animals

45:53

【005】Body Parts of Animals

53:43

【006】Where Animals Live

41:47

【007】Land and Water

44:37

【008】How Does Earth Change

41:48

【009】Natural Resources

33:35

【010】Rocks and Soil

35:09

【011】Saving Natural Resources

40:13

【012】Matter and Senses

36:48

【013】Observing Matter

37:16

【014】Soil,Liquid,Gas

35:39

【015】Matter and Its Changes

38:58

【016】What Animals Need to Grow

36:22

【017】Living Things vs Nonliving Things

36:22

【018】People Find New Homes

42:40

【019】The Human Life Cycle

43:47

【020】Weather

43:18

【021】Measuring the Weather

33:41

【022】Clouds and Rain

35:02

【023】Seasons

55:54

【024】The Sky

41:42

【025】Heat

36:03

【026】Light

38:09

【027】Sound

44:43

【028】Electricity

40:12

【029】Motion

35:52

【030】Magnets

38:45

【031】01Family and Home 社会常识

42:05

【032】02Time for School

39:30

【033】03Community

47:08

【034】04People need law

40:15

【035】05What Can Citizens Do？

52:53

【036】06Choosing Community Leaders

44:20

【037】07Things Change with Time

36:28

【038】08Changes in Family Life

39:01

【039】09Changes in Communication

49:15

【040】10Needs and Wants

42:40

【041】11Goods and Services

47:06

【042】12Spending and Saving

39:30

【043】13Here on Earth

41:40

【044】14Weather and Seasons

36:11

【045】15Land and Water

37:21

【046】16The First Americans

41:03

【047】17Celebration of Holidays

58:32

【049】19The United States Government

44:25

【050】20The Pledge of Allegiance

41:22

【051】21The Symbols of the United States

42:28

【052】22Changes in Transportation

39:30

【053】23People Start Coming to America

30:07

【054】24The Beginning of the United States

29:52

【055】25Jobs

37:37

【056】26From Factory to You

37:42

【057】27Visiting the Market

37:30

【058】28City,Town,and Suburb

39:44

【059】29Our Resources

39:10

【英语词汇Level A】【001】We Eat Flowers

44:48

【002】Not Just for Food

42:15

【003】Keeping Warm

34:33

【005】Your Senses

34:33

【006】All Grown Up

36:40

【007】How Old is that Tree？

40:19

【008】Save the Forests

33:26

【009】The Seasons

35:01

【010】Bad Weather

35:20

【011】Dirt is Good！

31:29

【012】Soil Homes

33:22

【013】Energy

30:33

【014】Electricity

41:01

【004】Animals Help People

38:14

【英语词汇Level B】【001】Sharks

34:19

【002】 Pacific Ocean

40:15

【003】Pollution

38:54

【004】We have struck gold

39:59

【005】Let's use a rock

37:19

【006】Mount Rushmore

39:54

【007】Let's Ride into Space

44:29

【008】Eclipse

41:47

【009】How Much Do You Weigh

43:01

【010】Bones

41:40

【011】Wow!That's Tall

41:01

【012】Staying Healthy

38:19

【013】Edison the Wizard

38:09

【014】A Dream Come Ture

41:39

【015】Great Player,Great Heart

38:53

【英语词汇Level C】【001】In a Land before Time

53:23

【002】Smart as a Chimp

41:31

【003】What's after Seven

43:47

【004】Fire under the Earth

49:47

【005】Never a Warm Day

42:05

【006】Fossil Fuels

50:30

【007】Do You Hear That

43:00

【008】Too Cool

45:14

【009】Bravo!Encore!

49:43

【010】Worker of the Year

53:28

【011】Early Robots

50:04

【012】Robot Actors

46:13

【013】Computer Movies

53:54

【014】Mighty Paul Bunyan

01:00:22

【015】Along Came a Mouse

47:59

【英语词汇Level D】【001】A Dream Job

42:14

【002】Amazing Architecture

47:20

【003】 Frank Lloyd Wright

47:42

【004】The Human Machine

40:47

【005】The Ancient Olympics

40:02

【画面故障重新上传见P118】【006】Playing Favorites

43:06

【007】Your Dog the Celebrity

38:20

【008】Living with Animals

45:34

【009】A Healthy Pet is a Happy Pet)

44:34

【010】Going Places

41:34

【011】A Quick Bite to Eat

51:20

【012】Home Away from Home

51:08

【013】The world's Greatest Traveler

43:29

【014】What a Farmer Knows

42:36

【015】As the Earth Moves

47:11

P108画面故障重新上传【英语词汇Level D】【006】Playing Favorites

43:06

【001】Sight Words Level 6 _ Lesson 01

06:33

【002】Sight Words Level 6 _ Lesson 02

06:53

【003】Sight Words Level 6 _ Lesson 03

06:44

【004】Sight Words Level 6 _ Lesson 04

06:33

【005】Sight Words Level 6 _ Lesson 05

06:48

【006】[Sight Words 100 LEVEL.1] Lesson 1 -Questions and Answers

00:51

【007】[Sight Words 100 LEVEL.1] Lesson 2 -Questions and Answers

00:51

【008】[Sight Words 100 LEVEL.1] Lesson 3 -Questions and Answers

00:51

【009】[Sight Words 100 LEVEL.1] Lesson 4 -Questions and Answers

00:49

【010】[Sight Words 100 LEVEL.1] Lesson 5 -Questions and Answers

00:53

【388】Sight Words 100 _ Level 3 _ Lesson 1-5 Review

09:05

【389】Sight Words 100 _ Level 3 _ Lesson 16-20 Review

09:15

【406】Brian's Video Comment for Jaden -Brain教你如何学习课程

01:35

【438】Brian's Video Comment for Ji-yoon -Brain教你如何学习课程

02:29

【补充】【自然科学第三册】【001】Lesson 1 - Living and Nonliving Things

31:24

【002】Lesson 2 - Plant Parts

30:32

【003】Lesson 3 - Growth and Change

28:30

【004】Lesson 4 - Animals with and without Backbones

32:57

【005】Lesson 5 - Plant Adaptations

31:27

【006】Lesson 6 - Soil

25:19

【007】Lesson 7 - Fossils

20:43

【008】Lesson 8 - Different Types of Natural Resources

31:39

【009】Lesson 09 - Parts of Weather

23:07

【010】Lesson 10 - Day, Night, and Seasons

23:27

【011】Lesson 11 - Describing Matter

24:51

【012】Lesson 12 - Changing Matter

23:08

【013】Lesson 13 - Exploring Magnets

18:12

【014】Lesson 14 - Position and Motion

25:16

【015】Lesson 15 - Sound Waves

25:53

【自然科学第四册】【001】Lesson 01 - Grouping Plants

24:01

【002】Lesson 02 - How Seeds Are Scattered

22:39

【003】Lesson 03 - Animal Adaptations

22:12

【004】Lesson 04 - Food Chain

21:05

【005】Lesson 05 - Habitats

17:17

【006】Lesson 06 - Earth's Structure

19:55

【007】Lesson 07 - Changes on Earth

28:55

【008】Lesson 08 - Changes on Earth

22:22

【009】Lesson 09 - Changes on Earth

26:38

【010】Lesson 10 - The Moon，Planets，and Stars

24:32

【011】Lesson 11 - Exploring Electricity

19:54

【012】Lesson 12 - Forces

18:42

【013】Lesson 13 - Work

22:28

【014】Lesson 14 - Sources of Heat

20:44

【015】Lesson 15 - Light and Colors

24:26

【社会科学第三册】【001】Lesson 01 - Types of Groups

26:37

【002】Lesson 02 - Living in a Neighborhood

22:41

【003】Lesson 03 - Types of Communities

25:46

【004】Lesson 04 - We Are Citizens

20:19

【005】Lesson 05 - Voting for Leaders

19:34

【006】Lesson 06 - Working for Justice

23:44

【007】Lesson 07 - The First Americans

29:35

【008】Lesson 08 - Explorers and Early Americans

20:49

【009】Lesson 09 - A New Country Is Born

27:45

【013】Lesson 13 - Weather and Climate

29:27

【社会科学第四册】【001】Lesson 01 - Different Cultures

22:09

【002】Lesson 02 - Various Celebrations

21:38

【003】Lesson 03 - We are Part of the Worlds

21:35

【004】Lesson 04 - Local Government

27:25

【005】Lesson 05 - Federal Government

20:52

【006】Lesson 06 - American Heritage

21:18

【007】Lesson 07 - Go West

20:38

【008】Lesson 08 - The End of Slavery

19:36

【009】Lesson 09 - Changes in People's Lives

24:09

【010】Lesson 10 - Work and Income

16:49

【011】Lesson 11 - Making Money Choices

19:51

【012】Lesson 12 - In the Bank

25:59

【013】Lesson 13 - Maps and Locations

28:18

【014】Lesson 14 - Various Landforms

26:02

【015】Lesson 15 - Earth's Resources

22:28

【700集全】经典美音 美中小学教学原版教材精讲

【700集全】经典美音美中小学教学原版教材精讲