Each hands-on, self-checking lesson features a specific math skill, skill practice, and an animal puzzle. Instructions and animal background information are provided in English and Spanish. 32 pages.

Addition skills with no regrouping. Performing addition skills constructs a puzzle of an endangered species. Instructions and animal background provided in English and Spanish. Featured puzzles: Endangered Animals.

Table Of Contents

LESSON 1: 1 digit + 1 digit (1 - 10) Grizzily Bear

LESSON 2: 1 digit + 1 digit (1 - 12) Grey Wolf

LESSON 3: 1 digit + 1 digit (with missing number) Crocodile

LESSON 4: 1 digit + 1 digit + 1 digit (1 - 12) Giant Panda

LESSON 5: 1 digit + 1 digit + 1 digit (1 - 18) Tiger

LESSON 6: 1 digit + 1 digit + 1 digit (with missing number) Elephant

LESSON 7: 2 digits + 1 digit Black Rhinoceros

LESSON 8: 2 digits + 1 digit Mountain Gorilla

LESSON 9: 2 digits + 2 digits Whooping Crane

LESSON 10: 2 digits + 2 digits Manatee

LESSON 11: 2 digits + 2 digits + 2 digits Hawksbill Turtle

LESSON 12: 2 digits + 2 digits + 2 digits Ibis

ADDITIONAL POST TEST

ANSWERS: Lessons 1 - 12 & Post Test

ENDANGERED SPECIES REFERENCE CARDS