They come in different shapes and forms and include algebra tiles, algebra blocks and algebra models. These different forms help support the different factors and variables, therefore, making it easier to understand the concept of algebra by use of visuals. This can be transferred easily to mathematical calculations later.
There are many manipulatives that can be used in a classroom. However, the choice depends on the individual teacher and the grade level of the young learner. The manipulatives should also be easy and interesting. This is to avoid creating boredom and lack of interest for the learner. Some of the important manipulatives include counting, interlocking and rod, attribute blocks and money manipulatives. For example, I would use counting manipulatives to help learners determine missing numbers. This challenges the user to work it out and helps in quick understanding of the concept.
Young elementary students should be allowed to use manipulatives both in class and during assessments. This is considering that they are the first means of helping young learners understand basic mathematics. Manipulatives should be allowed on assessments to help in evaluating the young learners ability to grasp the basic concepts. However, once these are found to be satisfactory, the younger learner should be weaned off from using them. This would help in making the learner develop mental abilities for doing calculations without their use.
Set theory uses a collection of objects into sets used for objects relevant to mathematics. The theory tends to explain the inter-relationship between the objects. The way these are interchangeably arranged help learners to acquire the concept more easily. Visual presentation is important and it helps deepen the learners’ understanding. This makes it easy to do calculations later after they are no longer in use.
This would be through the use of manipaulatives brought by the students or made in class out of foam sheets. The ...Show more