Almost Invisible Irene: Animal Camouflage
|
|
630 |
K |
3.4
|
|
A Moldy Mystery: Mold
|
|
600 |
M |
2.9
|
|
Ant Attack!: Ants
|
|
450 |
K |
2.8
|
|
A Real Live Pet!: Living vs. Nonliving Things
|
|
510 |
L |
|
|
A Slimy Story: Earthworms
|
|
550 |
L |
2.7
|
|
Bears on the Brain: Animal Tracks
|
|
500 |
L |
2.2
|
|
Bubble Trouble: Bubbles
|
|
510 |
K |
2.5
|
|
Bugged!: Mosquitoes
|
|
570 |
K |
2.9
|
|
Buried in the Backyard: Woolly Mammoths
|
|
500 |
M |
2.1
|
|
Butterfly Fever: Animal Migration
|
|
550 |
L |
3.2
|
|
Clever Trevor: Levers
|
|
520 |
K |
2.6
|
|
Gotcha!: Magnets
|
|
510 |
L |
3.1
|
|
Hocus Focus: Vision
|
|
530 |
L |
2.9
|
|
It Came from Outer Space: Meteors & Space Debris
|
|
500 |
K |
2.5
|
|
Javier's Hummingbird: Solids/Liquids/Gases
|
|
580 |
M |
|
|
Monster Bug: Shadows
|
|
530 |
L |
2.5
|
|
Picky Peggy: Nutrition
|
|
500 |
L |
3.0
|
|
Ready, Set, Oops!: Skin
|
|
560 |
L |
2.7
|
|
Slow Down, Sara!: Friction
|
|
520 |
L |
2.2
|
|
Snowball Run: Pulleys
|
|
480 |
L |
|
|
The Case of Vampire Vivian: Bats
|
|
520 |
L |
3.1
|
|
The Creeping Tide: Tides
|
|
510 |
M |
2.3
|
|
The Great Shape-Up: Nutrition & Exercise
|
|
540 |
L |
3.1
|
|
The Green Dog: Green Algae
|
|
530 |
M |
2.3
|
|
The Longest Yawn: Involuntary Reflexes
|
|
570 |
M |
2.4
|
|
The Midnight Kid: Sleep
|
|
630 |
L |
2.9
|
|
The Nose Knows: Sense of Smell
|
|
520 |
L |
2.5
|
|
The Rainbow Mystery: Rainbows
|
|
470 |
K |
2.3
|
|
The Secret of the Circle-K Cave: Caves
|
|
620 |
L |
3.1
|
|
The Space Rock Mystery: Rocks & Minerals
|
|
560 |
M |
|
|
Werewolf Moon: Phases of the Moon
|
|
530 |
L |
2.5
|
|
What Homework?: Plant Structure
|
|
550 |
K |
2.5
|
|
What's That Sound?: Sound
|
|
510 |
K |
2.3
|
|
Whoa! UFO!: Objects in the Sky
|
|
510 |
K |
2.4
|
|