Grade 4
537 videos • 13,833 views • by Next Generation Science
1
Gravitational Force
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2
Classification of Animals
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3
Describing Motion
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4
Describing Motion
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5
Volcanic Eruptions
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6
Our Solar System
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7
Wildebeest Migration
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8
Earth's Rotation – Day and Night
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9
Earth's Rotation – Day and Night
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10
Earth's Rotation – Day and Night
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11
Man on the Moon – The Story of Neil Armstrong
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12
Man on the Moon – The Story of Neil Armstrong
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13
International Space Station (ISS)
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14
International Space Station (ISS)
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15
Water (Hydrological) Cycle
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16
Water (Hydrological) Cycle
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17
Climate
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18
Climate
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19
Climate
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20
Climate
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21
Climate
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22
Climate
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23
Can you name the stages of the life cycle?
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24
Polar Climates
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25
Polar Climates
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26
All About Toucans
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27
Mojave Desert – Virtual Field Trip
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28
The Ocean
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29
Hummingbirds – A Closer Look
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30
Temperate Climates
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31
Tropical Climates
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32
Planets in the Solar System – Saturn
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33
African Savannah – Virtual Field Trip
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34
Organisms of the Past – Wooly Mammoths
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35
Alpine Climates
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36
Movement and Position of the Earth – Seasons
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37
Measuring Speed
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38
Planets in Our Solar System
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39
Australia's Top 5 Mammals
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40
Intelligent Creatures
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41
Exoskeletons – The Armor of the Arthropods
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42
Australian Outback - Virtual Fieldtrip
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43
Peregrine Falcon
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44
Surprisingly Dangerous Animals
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45
Deforestation
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46
Darkling Beetle (Mealworm) Life Cycle
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47
Severe Weather
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48
Day and Night – The Rotation of the Earth
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49
Why Do Animals Form Groups?
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50
All About Fungi
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51
Interactions in Ecosystems – Wetlands
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52
Ecosystem Organisation
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53
Mangroves – Guardians of the Coast
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54
All About Fruit
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55
Great Barrier Reef – Virtual Feld Trip
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56
Evidence of Chemical Change – Production of a Gas
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57
Magnet Race Car!
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58
Bouyancy – Will an object float or sink when placed in water?
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59
Transverse and Longitudinal Waves
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60
Refraction - How does light refract when it moves from air to water?
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61
Electric Charge
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62
Potential and Kinetic Energy – Newton's Cradle
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63
How Can You Separate a Mixture of Sand and Stones
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64
Is Folding Paper a Physical or Chemical Change
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65
How Do We Hear Sounds?
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66
What Causes Light to Refract?
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67
Evidence of Chemical Change
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68
Yellowstone National Park – Virtual Field Trip
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69
Is breaking a popsicle stick a chemical or physical change?
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70
Sonoran Desert – Virtual Field Trip
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71
Chemical Change – Bicarbonate Soda and Vinegar
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72
Changing Matter – Physical and Chemical Changes
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73
Comparing Masses of Objects with Different Volumes
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74
Compare the Masses of Objects of Similar Volumes
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75
Observing the Cell Membrane of an Animal Cell
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76
Measuring and Comparing Masses Using a Simple Balance
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77
All About Mammals
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78
All About Reptiles
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79
All About Birds
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80
Electricity Production – Burning Fossil Fuels
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81
All About Fish
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82
Monarch Butterfly Life Cycle (Danaus plexippus)
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83
All About Amphibians
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84
All About Arthropods
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85
Testing the Hardness of Materials
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86
Weathering and Erosion – A Visit to Bryce Canyon National Park
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87
Herbivores, Carnivores and Omnivores
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88
Parts of a Plant – Roots, Stems and Leaves
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89
Rainforest Ecosystems
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90
Simple Machines – Gears
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91
What Do Plants Needs to Live and Grow
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92
All About Echinoderms
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93
All About Mollusks
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94
All About Cnidarians
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95
Volume of Liquids
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96
Energy Flow in Ecosystems –
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97
All You Need to Know About Insects
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98
Density of Solids in a Density Column
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99
Does changing the shape of solid matter affect its mass?
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100
What objects can be found in our solar system?
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101
Temperate Forest Ecosystems
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102
Movements of the Moon
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103
Phases of the Moon - Viewed from Southern Hemisphere
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104
All About Worms
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105
Coastal Climates
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106
All About Sponges
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107
Forces and Motion – Collisions
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108
Separating a Mixture Using a Magnet
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109
Adding Batteries in Series to a Simple Circuit
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110
Root Functions
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111
Adding Batteries in Series – Buzzer
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112
Properties of Materials – Transparency
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113
Setting Up a Simple Circuit
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114
Adding Batteries in Series – Brightness of Bulbs
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115
Bulbs Arranged in Series – Brightness of Bulbs
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116
Bulbs Arranged in Parallel – Brightness of Bulbs
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117
Setting Up A Simple Circuit
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118
What is Matter?
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119
Series and Parallel Circuits – Removing a Bulb
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120
All About Echolocation (in bats)
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121
How to Make an Electromagnet
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122
Increasing the Strength of an Electromagnet – Number of Coils
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123
Increasing the Strength of an Electromagnet – Number of Batteries
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124
Making a Magnet Using the Stroke Method
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125
What are Wildfires?
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126
Abiotic Factors in Ecosystems – Water
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127
Abiotic Factors in Ecosystems – Temperature
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128
All About Climates
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129
Abiotic Factors in Ecosystems – Soil and Minerals
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130
All About Capybaras!
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131
What do animals need to live grow and stay healthy?
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132
Pushes and Pulls
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133
Abiotic Factors in Ecosystems – Sunlight
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134
Earth's Landforms – Plateaus and Canyons
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135
Your Heart and Blood
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136
How to Brush Your Teeth
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137
All About the Blue Ringed Octopus
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138
Heat Within an Object - Animation
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139
Heat Conductivity in Different Metals
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140
Heat Conductors and Insulators – Glass Vs Metal
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141
Conduction of Heat – Observing heat conduction within a metal rod.
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142
Comparing the Volumes of Liquids in Different Containers
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143
All About Wind Energy
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144
All About Solar Energy – Earth's Renewable Resources
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145
Characteristics of Organisms
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146
Life Cycle of a Mosquito
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147
All About Hydroelectricity
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148
Changing States of Matter
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149
All About the Tyrannosaurus Rex - T-Rex
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150
Renewable and Non-renewable Resources
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151
Magnet Interactions – Poles
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152
Tropical Coral Reef Ecosystems
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153
Changing the Size of Shadows
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154
Earth's Landforms – Mountains
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155
Scavengers
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156
Desert Ecosystems
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157
Poles of a Magnet
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158
Are all metals magnetic?
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159
Sounds are caused when an object vibrates, but can sound cause another object to vibrate?
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160
Is it magnetic or non-magnetic?
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161
Heat Conductivity – Spoon Test
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162
Observing the Effect of Water Pressure
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163
Magnetic Fields – Observing Magnetic Force
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164
Heat Transfer – Conduction, Convection and Radiation
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165
Sound and Pitch – Glass Bottle Xylophone
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166
What is Energy?
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167
Yosemite National Park – Virtual Field Trip
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168
What is Photosynthesis?
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169
Heating Matter and Changes in State
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170
What is the Greenhouse Effect?
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171
Effect of Increased Greenhouse Gases in our Atmosphere
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172
Reducing Greenhouse Gas Emissions – What You Can Do
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173
Learning from Nature – Biomimicry
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174
Earth's Biomes
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175
Lighthouse Lab – Floating and Sinking
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176
Lighthouse Lab – Magnets
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177
Lighthouse Lab – Matter
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178
Lighthouse Lab – Coastal Erosion
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179
Lighthouse Lab – Refraction
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180
Lighthouse Lab – Layers of the Earth
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181
Lighthouse Lab - Clouds
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182
Lighthouse Lab – Tornadoes
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183
Lighthouse Lab - Thermal Energy
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184
Lighthouse Lab – The Aussie Outback
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185
Lighthouse Lab – The Great Barrier Reef
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186
Lighthouse Lab – Needs of Plants
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187
Lighthouse Lab – Earthworms
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188
Lighthouse Lab – Positions and Motion
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189
Lighthouse Lab – Modelling a Volcanic Eruption
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190
Lighthouse Lab – Physical and Chemical Change
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191
Lighthouse Lab – Gravity and Sir Isaac Newton
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192
An Introduction to Invertebrates
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193
Lighthouse Lab – Circuits: Batteries Arranged in Series
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194
Lighthouse Lab – Characteristics of Living Things
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195
Why We DON'T Need to be Scared of Sharks
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196
All About Light
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197
Pollination in a Minute
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198
Energy Transformations
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199
How Do Rainbows Form?
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200
Lighthouse Lab – Circuits: Bulbs Arranged in Series
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