The second edition of the Handbook of Education Policy Research—the largest volume published in AERA’s history—addresses a variety of policy and contextual issues in early childhood, K–12, and postsecondary education that have received extensive empirical attention during the past 15 years. With the pandemic and social turmoil as a backdrop, the editors build on the breadth and depth of the first edition while expanding the scope of the project to include subjects, methods, theori...

The valley wasn't broken.It was changing.When the Oakhaven Junior Detectives travel far from home to attend a science camp in Ravenrock Valley, they expect hiking trails, field notes, and long days outdoors. What they don't expect is a place that refuses to stay still.A trail slowly shifts out of place.Echoes answer from the wrong direction.A quiet lake rises and falls without rain.At first, the mysteries seem unrelated. Then pa...

In the quiet town of Oakhaven, strange things begin to happen.Ancient fossils seem to whisper when the wind passes by.Compasses refuse to point north—especially at midnight.And one morning, rain falls in a perfect circle beneath a clear blue sky.Most people call it a curse.Sam, Mia, and Jake call it a mystery.As the three young detectives follow the clues, they discover that Oakhaven isn't hiding magic or ghosts—but something far more fascinati...

A freezing fog swept along the edge of the lake. An apple tree turned into a golden statue in the middle of the orchard. Oakhaven's famous festival stood on the brink of destruction.As the entire town fell into confusion, the Oakhaven Trio—Sam, Jake, and Mia—had to dive into buried history and forgotten science to uncover the terrifying connection between these two impossible phenomena. Time was running out, before an eternal winter swallowed the town forever.

Nothing in Oakhaven seemed dangerous at first.There were no alarms, no warnings—only a sweet smell in the evening air that stayed a little too long.What begins as a few strange reports soon draws the attention of the Oakhaven Junior Detectives: Sam, Mia, and Jake. Park benches feel sticky by morning. Metal railings lose their shine. After the rain, the river answers back with quiet foam along its edges. None of it is dramatic. All of it is connected....

As the New Year Festival fills the town of Oakhaven with lights, music, and excitement, something strange appears—a plain white mask that doesn't belong to anyone.It moves without being seen.It appears at just the right moments.And it carries a message meant for those who are paying attention.Sam, the sharp-eyed leader with his detective toolbox, Jake, the brave and energetic risk-taker, and Mia, the brilliant note-taker who sees patterns others miss, follow t...

In Oakhaven, nothing ever goes wrong loudly.Money doesn't vanish—only certain amounts do.A map isn't incorrect—it's just never been understood.And the biggest mysteries hide inside routines everyone trusts.When three sharp-eyed kids—Sam, Mia, and Jake—start noticing patterns no one else bothers to count, they uncover a secret world of quiet problems governed by numbers, timing, and perspective. What looks like coincidence turns out to be logic...

When strange things begin happening in the quiet town of Oakhaven—a rainbow without rain, shadows that won't stay still, and trees that seem to "talk"—three young detectives step in.Sam, the logical leader with his trusty toolbox, Jake, the brave and energetic adventurer, and Mia, the brilliant note-taker who sees patterns everywhere, follow clues hidden in nature itself. As the town prepares for its annual Apple Pie Festival, the Trio Oakhaven must uncover the sec...

In the quiet town of Oakhaven, something isn't right.Water that was once crystal clear turns yellow without warning. Metal objects change overnight. Food tastes… wrong. Adults are confused. Some choose to ignore it.But not the Oakhaven Junior Detectives.Sam, Mia, and Jake are three kids driven by curiosity and sharp minds. When their secret bell rings twice—the signal for a real case—they know this mystery is different. Every clue p...

Title: The Case of the Missing Science Trophy: An Okhaven Junior Detectives AdventureThe day that was supposed to be a triumph for Sam, Jake, and Mia—three school detectives—turns into a major mystery! The prestigious Science Trophy vanishes from the principal's office just before the winners are announced. No forced entry, no obvious clues.Using real scientific methods—like extracting DNA from a strawberry—and solving mathematical ...

Looking for a gift that's more treat than trick? The Oakhaven Junior Detectives and the Halloween Hypothesis is the captivating read your young sleuth will adore. It's the ideal blend of spooky-season fun and clever problem-solving, making it a wonderful alternative to candy.When a prized pumpkin is mysteriously drained of life, three young detectives set out to find the truth behind the town's legend of the "Halloween How...

Step into the charming town of Oakhaven, where the annual Apple Bake-Off is the highlight of the year. But disaster strikes when the legendary recipe for Mr. Abernathy's Golden Apple Tart vanishes without a trace! The only clues left behind are a mysteriously blank piece of paper and a small bottle of white powder.Enter the Oakhaven Junior Detectives: logical Sam, brave Jake, and brilliant Mia. Using their unique skills and the scientific method, they embark on a t...