CK-12 Foundation
Ck 12: Elem Math: Multiplying by 2
[Free Registration/Login may be required to access all resource tools.] The PLIX interactive media allows students to manipulate straws into glasses to understand the concept of multiplying by twos, followed by a video that connects...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 4
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by four. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 10
[Free Registration/Login may be required to access all resource tools.] The video connects multiplication to repeated addition with multiplying by 10. The video is followed by a series of practice questions to assess student...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 7
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by seven. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 8
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by eight. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 9
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by eight. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 11
[Free Registration/Login may be required to access all resource tools.] The video describes how to multiply by 11 using repeated addition. The video is followed by a series of practice questions to assess student comprehension of the...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 3
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by three. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 5
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by five. The video is followed by a series of practice questions to...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 12
[Free Registration/Login may be required to access all resource tools.] The video describes how to multiply by 12 using repeated addition. The video is followed by a series of practice questions to assess student comprehension of the...
CK-12 Foundation
Ck 12: Elem Math: Multiplying by 6
[Free Registration/Login may be required to access all resource tools.] The video explains the connection from multiplication to repeated addition with multiplying by six. The video is followed by a series of practice questions to assess...
CK-12 Foundation
Ck 12: Elem Math: Dividing by 8
[Free Registration/Login may be required to access all resource tools.] For this learning module, students find the answers to problems where they must divide by 8 by using repeated addition and by checking the answer with...
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Ring Necked Duck
Cool facts, description, and range are the topics discussed on this brief but informative site. In addition, you can listen to the sounds of this species.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: White Crowned Sparrow
This thorough site provides an extensive fact sheet about the White-crowned sparrow. In addition, you can listen to the songs of this best-studied song bird.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Tricolored Heron
This concise site describes the Tricolored Heron and its range throughout North and South America. In addition, you can listen to the songs of this species on this site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Gadwall
This brief site covers the following topics: description, similar species, range, and other names. In addition, you can listen to the sounds of this species on this site.
Education.com
Education.com: Jelly Bean Subtraction
[Free Registration/Login Required] This picture-perfect picnic is all set for some subtraction practice! Count up the jelly beans to find out how many got eaten. This picture problem is a great first step to helping your child understand...
Curated OER
Great Horned Owl All Am
Cool facts, range, habitat, behavior, and more can be found on this competent site. In addition, you can listen to the sounds produced by the Great Horned Owl.
Curated OER
Great Black Backed Gull All Am
This comprehensive site presents many facts about the largest gull in the world. Topics include a description, range, habitat, food, behavior, reproduction, and conservation status. In addition, you can listen to the songs of this species.
Curated OER
Laughing Gull All Am
This comprehensive site contains a wealth of facts dealing with range, habitat, diet, behavior, reproduction, conservation status and more. In addition, you can listen to the songs of this bird species.
Curated OER
Fork Tailed Storm Petrel All Am
This competent site features the following topics: cool facts, description, range, habitat, food, behavior, reproduction, and conservation status. In addition, you can listen to the sounds of the species on this site.
Teaching Treasures Publications
Teaching Treasures: Year Five Math (Page 1)
Practice your computation skills in all four operations using this interactive worksheet. Included are four-digit addition and subtraction problems and multiplication and division facts through twelve tables. Problems are set up...
Teaching Treasures Publications
Teaching Treasures: Year Five Math (Page 2)
Use this interactive worksheet for practice or assessment of basic computation skills. Problems covering all four operations are included such as four-digit addition and subtraction and multiplication and division facts through twelve...
Teaching Treasures Publications
Teaching Treasures: Year Four Timed Mental Math (Page 2)
Improve your computations skills in all four operations with this timed interactive worksheet. Solve ten problems in five minutes or less. Problems are presented in horizontal format and answers can be checked immediately. This worksheet...