The Breathing Student Edition book is one of ten volumes making up the Human Biology curriculum, an interdisciplinary and inquiry-based approach to the study of life science.
It is an educational conte ...
Presents topics including number sense, variable expressions, statistics, decimals (including addition, subtraction, multiplication, and division), fractions, ratios, proportions, percents, geometric ...
CK-12 Foundation’s Middle School Math – Grade 6 FlexBook® resource covers the fundamentals of fractions, decimals, and geometry. Also explored are units of measurement, graphing concepts, and strategi ...
CK-12 Algebra Explorations is a hands-on series of activities that guides students from Pre-K to Grade 7 through algebraic concepts.
It is an educational content of CK-12 Foundation (to access some of ...
Turtle: reptile with an oval shell and a horned beak. It has a very short tail and four short legs, and moves very slowly. See more
Turtle - Visual Dictionary - Copyright © 2005-2016 - All rights ...
Snake: a limbless, elongated, cylindrical reptile. See more
Snake - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.
Cayman: crocodilian reptile with a broad, short snout, native to the Americas. See more
Cayman - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.
Frogwhich lives near lakes and ponds. Moves by swimming and jumping. See more
Frog - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.
Fly: flying insect of which there are numerous species, most of them noxious. See more
Fly - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.
Bee. See more
Bee - Visual Dictionary - Copyright © 2005-2016 - All rights reserved.