epub |eng | 2019-12-29 | Author:Shaw, Jessica;

It’s very difficult to accept or understand why someone who is supposed to be a friend is actually being a bully. WHEN FRIEND GROUPS GANG UP Dealing with a friend-turned-bully ...

epub |eng | 2014-02-15 | Author:Amber Lindley [Lindley, Amber]

By the time I’ve made sure Scarlett is safely back at her flat and caught my bus home, it’s getting late. I know Zara is home because the living room ...

epub |eng | 2020-01-15 | Author:Caroline Britz

FISHERMAN’S KNOT Let’s go fishing! Fishermen are great specialists in nautical knots. One knot in particular is used to tie the fishing hook. What’s it for? Have you ever made ...

epub |eng | 2017-05-11 | Author:Amy Oyler [Oyler, Amy]

WHAT’S HAPPENING? When baking soda and vinegar combine, they exchange parts of their atoms with each other, creating a fizzing, bubbling, reaction. This exchange of atomic particles completely changes the ...

epub |eng | 2016-01-15 | Author:Nancy Allen

In Africa, China, and other parts of the world, mud is used to build houses. Clay mud is mixed with straw to make strong walls. In Vietnam, some homes float ...

epub |eng | 2020-07-28 | Author:Elizabeth Noll

epub |eng | 2010-10-15 | Author:Robert Gardner [Calhoun, Yael]

Humidity and Density of Air People often say humid air is “heavy,” suggesting that humid air is denser than dry air. In fact, just the opposite is true. As your ...

epub, mobi |eng | 2014-05-26 | Author:Liz Lee Heinecke

CREATIVE ENRICHMENT Use the remaining cabbage juice for another experiment, such as Lab 1 “Color-Changing Magic Potion,” Lab 26 “Gelatinous Diffusion” enrichment, or Lab 30 “Ocean Acidification Experiment.” USE RED ...