Iconic Diagram In Biology

Iconic diagrams are defined as giving a drawing of concrete objects in which the spatial relations are similar to the real object.

Each of the expression that if found in the information that is stored at one particular locus in the diagram, including information about relations with the adjacent loci.

Diagrams found in science textbooks such as Biology textbooks improve student’s observational skills which are essential in science.

Diagrams in Biology are not meant to be artistically drawn or represented, but are like graphic work that helps record a set of observations.

Because of this reason, observations must be done and completed in class with the specimen directly observable.

Diagrams must always be drawn on a blank paper using a very

The size of your diagram must be indicated, relative to the size of actual specimen

For diagrams made through a microscope, you must indicate: a.

Example: • Standard x 2 (diagram is twice as big as the actual specimen) • Standard x 1 (diagram is the same size as the actual specimen) • Standard x 0.5 (diagram is half as big as the actual specimen) 7.

For century, textbooks have played an important role in instruction, teaching and learning activities.

At all stages of schooling textbooks are used as the primary and prominent organizer of the subject matter that students are expected to master and provide detailed explanations of topics to be taught (Chiappetta & Fillman, 2007).

Textbooks greatly influence and guild how knowledge are delivered and communicated (Association for Supervision and Curriculum Development, 1997).

Around the world, teachers, lecturers and instructors often use textbooks as their main curriculum and source of lessons.

They take textbooks as manuals of instruction or standard books in any branch of study.

He concluded that education and occupation of parents positively and negatively influence the academic achievement and performance of

He concluded that education and occupation of parents positively affect and influence the academic achievement of children.

Femi (2012) concluded that education qualification of parents and health status of students are significant factors that affect the academic performance of students.

This is because the child from well educated family has a lot of opportunities to study hard due to his/her access to the internet, newspaper, television.

This is because the child from well educated family has a lot of opportunities to study hard due to his/her access to the internet, newspaper, television.

It has been observed that the falling academic standard and the influencing factors include the economic and financial status of the parents.

Just having a look at the present economic situation of the country, many poor parents do send their children to go and do pity household work before going to school.

These children were confused on that they can help and support their family through that.

Memon (2010) in his study revealed that majority of students whose parents were well educated perform better in matriculation examination as compared to those students whose parents were less educated or