Evaluation method oriented to infant computational thinking

Abstract

The invention belongs to the field of robot education application, and provides an evaluation method oriented to infant computational thinking. The evaluation method comprises the steps of, through edutainment of key nodes of a task in an activity map, programming a program instruction set on a programming board, driving a robot to complete a specific assessment task on the activity map, and displaying a motion trail of the robot, and embodying the calculation thinking ability of the infant in each link of task completion; aggregating regular grid blocks on the activity map, setting differentinteraction modes, driving the robot to execute operations such as moving, steering and drawing on the activity map, so that the perception experience of children is enhanced, full exercise is performed in the programming process, abstraction, spatial orientation, logic, decomposition and calculation capabilities are embodied. The process data of an infant driving robot is collected to complete the assessment task in an activity process, an index system and weight assignment of five ability assessments of infant computational thinking are constructed, calculation of each index score is completed in combination with a path comparison algorithm, and an assessment result is represented by using a visualization mode.

Description

technical field [0001] The invention belongs to the application field of robot education, and more specifically relates to an evaluation method for computational thinking of young children. Background technique [0002] With the rapid development of information technology represented by artificial intelligence, big data, cloud computing and blockchain technology, programming education has attracted the attention of educators at home and abroad. Programming education can exercise children's abilities in five aspects: abstraction, spatial orientation, logic, decomposition and calculation. More and more countries have incorporated programming teaching into the teaching system of primary and secondary schools. There are more and more programming languages ​​suitable for teenagers, such as Scratch, an entry-level programming language set by MIT for children over 8 years old; Kibo physical block programming language for children aged 3-4. At present, there are also many programmi...

AI Technical Summary

Problems solved by technology

[0003] The current difficulties in the evaluation of computational thinking for young children: (1) The amount of evaluation content is small and the pertinence is weak, and the evaluation content for the five abilities of computational thinking is not rich enough; (2) The evaluation activities do not incorporate multi-dimensional ability evaluation and lack of standardized processes , making it impossible for non-professional teachers to carry out evaluations effectively; (3) Without a unified evaluation system, it is difficult to give evaluations that match the abilities of children at different learning stages

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