by “Akatsa, Mwaura, Njoroge”
Longhorn Secondary Biology Series is a new course developed in line with the new curriculum implemented from 2003. It fulfills all the goals and targets of the secondary
Biology syllabus. it is approved by the Ministry of Education to be used in secondary school in Kenya.
Longhorn Secondary Biology Series makes learning Biology easier and enjoyable by:
* presenting Biology as a practical oriented subject which helps the learner in being initiative in the learning process.
* presenting the contents in well ‘and logically organised topics which facilitate sequential transition from one concept to the next.
* providing activities and exercises which allow performance evaluation in each topic.
* having a user-friendly approach which is well-centred on the learner’s own environment for easier understanding.
* Integration of text and illustrations which aid and demonstrate concepts for easier understanding.
* taking care of learners with special needs.

by Akatsa
Longhorn Secondary Biology Series is a new course developed in line with the new curriculum implemented from 2003. It fulfills all the goals and targets of the secondary Biology syllabus. It is approved by the Ministry of Education to be used in secondary schools in Kenya.Longhorn Secondary Biology Series makes learning Biology easier and enjoyable by:

• presenting Biology as a practical oriented subject which helps the learner in being initiative in the learning process.
• presenting the contents in well and logically organised topics which facilitate sequential transition from one concept to the next.
•  providing activities and exercises which allow performance evaluation in each topic.
•  having a user-friendly approach which is well-centered on the learner’s own environment for easier understanding.
• integration of text and illustrations which aid and demonstrate concepts for easier understanding.
•  taking care of learners with special needs.

Longhorn Secondary Chemistry Form 1 is a course developed in line with the new syllabus. It makes learning of Chemistry easier by presenting Chemistry subject as a practical subject where learning and development of skills and knowledge is by discovery. It provides well guided experiments with well illustrated and fully suggested apparatus and experiment set ups. It provides activities, exercises and projects in every topic to help in arriving at the desired logical conclusions.

by Ngaruiya
This Secondary Chemistry Series is a new course developed in line with the new curriculum implemented from 2003.1t fulfils all the goals and targets of the secondary Chemistry syllabus. The Series makes learning Chemistry easier and enjoyable by:
Secondary Chemistry Form 2 adequately and appropriately covers the topics outlined in the Chemistry syllabus for Form 2. It is written by highly experienced authors in Chemistry.

by Longhorn