effectiveness of educational bags in developing mathematical concept in children with Down syndrome in kindergarten stage

Abstract

Study objectives: The main objective of this study is t discover effectiveness of educational bags in developing mathematical concept in children with Down syndrome ( who are able to learn ) in kindergarten stage .

Study methodology : In the current study ، the research relied on experimental method، the design of two groups ( experimental and control ) and pre-past test ، due to it's relevance .

1. a) there are drastically Significant differences between the mean source of the experimental group and the control group in the scale the past performance on the scale of perception of mathematical concept with children with Down syndrome in favour of the experimental group .
2. b) there are statistically significant difference between the mean scores of the experimental group in the scale of mathematical concept in children with Down syndrome in favour of telemetry .

The study population consists of 19 children age 7- 11.5 years ، their IQ score is 

(65-75) on the Raven scale، and they are attending the friends of mentally Handicpped chartable society in Benghazi for the 2019- 2020 academic year .

 The most important results-that there are statistically significant ditlfferences between the score in the pre- measurements on mathematical of 0.01 in favor of telemetry which indicates the effectiveness of the program used in current study in developing mathematical concepts.