UNIT 1: WEATHER
Lesson 1.1 - Weather and Climate
- Weather
- Temperature
- Clouds
- Wind
- Humidity
- Climate
- Vocabulary
Lesson 1.2 - Weather Instruments
- Weather
- Thermometer
- Weather Vane
- Rain Gauge
- Vocabulary
Lesson 1.3 - Extreme Weather Conditions
- Storms
- Thunderstorms
- Hurricanes
- Tornadoes
- Blizzards
- Droughts
- Floods
- Vocabulary
Lesson 1.4 - Clouds and Precipitation
- Clouds
- Types of Clouds
- Cirrus Clouds
- Stratus Clouds
- Cumulus Clouds
- Precipitation
- Vocabulary
UNIT 2: IMPACTS OF WEATHER
Lesson 2.1 - Weather and Plants
- Plants Change
- Spring
- Summer
- Fall
- Winter
- Vocabulary
Lesson 2.2 - Weather and Animals
- Animals Change
- Physical Adaptation
- Behavioral Adaptation
- How People Adapt
- Vocabulary
Lesson 2.3 - Migration
- What is Migration?
- Why do Animals Migrate?
- What Animals Migrate?
- Vocabulary
Lesson 2.4 - Hibernation
- What is Hibernation?
- Why do Animals Hibernate?
- What Animals Hibernate?
- Vocabulary
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UNIT 3: EARTH AND SUN
Lesson 3.1 - Our Sun
- Our Sun
- Heat
- Sunlight
- Moonlight
- Shadows
- Vocabulary
Lesson 3.2 - The Earth
- The Globe
- The Earth's Axis
- The Equator
- Rotation
- Rising and Setting Sun
- Revolution
- The Moon
- Seasons
- Vocabulary
Lesson 3.3 - Seasons
- What Causes the Seasons
- The Four Seasons
- Winter
- Spring
- Summer
- Fall (Autumn)
- Opposite Seasons
- No Seasons
- Vocabulary
Lesson 3.4 - The Water Cycle
- What is the Water Cycle?
- The Four Steps
- Evaporation
- Condensation
- Precipitation
- Collection (Run-Off)
- Start Over Again
- Vocabulary
UNIT 4: NATURAL RESOURCES
Lesson 4.1 - Our Natural Resources
- Natural Resources
- Air and Water
- Land
- Animals
- Others
- Plants
- Renewable Resources
- Non-Renewable Resources
- Vocabulary
Lesson 4.2 - Air and Water Quality
- Pollution
- Air Pollution
- Water Pollution
- Land Pollution
- Vocabulary
Lesson 4.3 - Conserving Our Natural Resources
- Natural Resources
- Conservation
- The Three R's
- Reduce
- Reuse
- Recycle
- Vocabulary
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