This informational text explores how the Inupiat of Alaska's northwest have adapted to changing climate conditions throughout the past and present. The changes impact how close to the ocean they live and how easily they can hunt bowhead whales to maintain their lifestyle. The text is written at a grade four through grade five reading level. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.

This informational text explores how the Inupiat of Alaska's northwest have adapted to changing climate conditions throughout the past and present. The changes impact how close to the ocean they live and how easily they can hunt bowhead whales to maintain their lifestyle. The text is written at a kindergarten through grade one reading level. This is a PDF containing the informational text. This version is a full-color PDF that can be printed, cut and folded to form a book. Each book contains color photographs and illustrations.

This informational text explores how the Inupiat of Alaska's northwest have adapted to changing climate conditions throughout the past and present. The changes impact how close to the ocean they live and how easily they can hunt bowhead whales to maintain their lifestyle. The text is written at a kindergarten through grade one reading level. This is a PDF containing the informational text.

In this video from Outdoor Nevada, Brian Wignall speaks with an ornithologist about the peregrine falcon, a majestic and endangered species that is one of the fastest animals in the world.

An exceptionally thorough site with almost all the information you could ever want on fermium. Highly recommended.

WebElements offers a very helpful assemblage of information on the basic chemical and physical properties of indium.

This is as helpful and detailed a reference as you'll likely find on iodine or any basic information relating to iodine. Highly recommended.

An exceptionally thorough resource with an amazing set of data on krypton, it chemical and physical properties, its electron configuration and its isotopes, among other things.

A site that has it all. This is probably the best place to start looking for information or data on osmium.

This WebElements site offers lots of fundamental information on osmium, Bohr diagrams and details on its purification.

This interactive periodic table developed for Teachers' Domain provides detailed information about the chemical properties of elements and illustrates the electron configurations that determine those characteristics.

In this video segment from Evolution: "Extinction!", geologist Peter Ward discusses evidence for a Permian-Triassic mass extinction.

Learn about absorption and emission by creating a laser. Pump the chamber with a photon beam, and manipulate the energy states of the laser's atoms to control its output.

Which object takes more energy to push up a ramp: a file cabinet, a refrigerator, a piano, or a sleepy dog? Find out in this ramp simulation when you change the angle of the incline, change the objects, or change the friction on the ramp.

Photonics engineers are concerned with how light is emitted, transmitted, amplified, detected, modulated, and switched for a variety of purposes. Lasers are a key component of photonics. Students will learn about careers in photonics. Engineering Your Future shares real stories from young professionals who want to inform and inspire students about in-demand engineering careers.

Oceanography physicaloceanography. Essential QuestionIntroduction Page Heading Instruction page heading Assignments page heading Review and Assessmentpage heading Review page heading Module Assessment page heading Essential QuestionIntroduction Instruction Assignments Review

Physical Science 15 Physical Science Atomic Theoryand Periodic Table. Atomic Theory and Periodic Table. Atomic Theory and Periodic Table Structure of an Atom Atomic Number and Mass Number Isotopes Atoms and Periodic Table Arrangement of the Periodic Table Becoming Familiar with Elements and the Periodic Table Metals Nonmetals and Metalloids

Physical Science 15 Physical Science Bondingand Chemical Reactions. Bonding and Chemical Reactions. Bonding and Chemical Reactions Chemical Bonds Electron Dot Diagrams Ionic Bonds Covalent Bonds Ionic vs Covalent Bonds Review Naming Chemical Compounds and Writing Chemical Formulas Naming Covalent Compounds Naming Ionic Compounds Naming Compounds and Writing Chemical Formulas Review