Science Books for 1st Graders

Ren is blasting off on an amazing adventure to Mars! He’ll drive across the red planet, climb towering sand dunes, and discover mysterious Martian sand. But what makes this sand so special? And what surprises await Ren on this incredible space journey? Join Ren as he explores a world unlike anything on Earth!

Pat has a big, stinky question nobody wants to answer: where does pee and poop actually GO? When staring at the toilet isn’t enough, he takes a deep breath and jumps right in! Swirling pipes, a chatty Sewer Rat, and tanks as big as swimming pools lie ahead - but can Pat really follow the flush all the way to the ocean? This decodable reader practices silent e words such as ‘pipe,’ ‘ride,’ ‘slides,’ ‘waste,’ and ‘home.’

Manta Ray is the greatest navigator in the sea - or so he says! But when a sudden storm flings him far from his coral, his caves, and his favorite sandy shortcuts, can he find his way back? Who will help a lost ray in strange blue water, and what sparkling surprise is waiting near the lighthouse beam? Dive in and find out! This decodable reader practices the ’nk’ sound in words like ‘blink,’ ‘pink,’ ‘sinks,’ ’thanks,’ and ’think.’

Meet Hank - a fish who does NOT just swim in circles! Ever heard of a fish who walks on land, naps in mud, and shrugs off hungry birds with a back full of sharp spines? When the pond dries up and his friends flop in the cracked gunk, what on earth will Hank do next? Climb aboard for a muddy, rainy, rule-breaking adventure. This decodable reader practices the nk phonogram in words like ‘bank,’ ‘drink,’ ’think,’ ‘sunk,’ and ‘wink.’

Girl is thirsty - the thirstiest she has ever been! But when she grabs her pail, only one tiny drop falls out. Where has all the water gone? The pump is dry, the tank is empty, and even the river has nothing left to give. Will Girl find a drink before she gives up? And why won’t that one little cloud do its job? This decodable reader focuses on the ‘wh’ sound in words like ‘what,’ ‘when,’ ‘where,’ and ‘while.’

Steve and Alex catch WAY too much cod - and then make some truly terrible choices about what to do with the leftovers. What happens when fish is left to go bad? Why are cats suddenly swarming the yard, and what giant creature is snuffling around in the cave? Can two friends fix a stinky, slimy, oozy mess before the whole farm turns into an animal party? This decodable reader practices the ng phonogram in words like ‘bring,’ ‘cling,’ ‘strong,’ and ‘song.’

A rock and a feather, one in each hand - which one do you think will hit the ground first? The Boy is sure he knows the answer, but then he starts to wonder just how much heavier that smooth stone really is. With scales, flasks, and a very patient elephant, can he and Dad figure out the mass of almost anything, from a raindrop to the whole planet? This decodable reader practices the ’th’ sound in words such as ‘both,’ ‘smooth,’ ’think,’ and ’thrusts.’

Dive beneath the waves with Ping the fish! From warm, sunny reefs where pink things cling to the rocks, to icy seas where cod and squid hang on in the deep, the Minecraft ocean is full of wonder. But what happens when junk starts to wreck the sea? Can Ping, Tang, and their gang help life spring back to all things? This decodable reader practices the ’ng’ sound in words like ‘cling,’ ‘spring,’ ‘strong,’ and ‘brings.’

Diya knows more about butterflies than anyone in her school - but she’s far too shy to say a word. Then, on a class trip to the park, a fat striped caterpillar inches right past her feet, and fourteen facts bubble up to the tip of her tongue. Could one tiny creature help Diya finally find her voice? This decodable reader practices silent e words like ‘smile,’ ‘glide,’ ‘gaze,’ and ’tale.’

THUMP! Can you hear the dinosaurs coming? Meet a boastful T-rex and a whole crowd of amazing creatures - some big, some small, some thin, some with mighty long necks that stretch up to the clouds. Who hunts in packs? Who has tiny twins hiding in the plants? And which dinosaur might actually be related to a chicken? Stomp along and find out! This decodable reader practices the ’th’ sound in words like ’thump,’ ’those,’ ’through,’ ’thanks,’ and ’three.'