Chikwelete, Charity.
Learning of concepts without universal signs in science : a case of learners with hearing impairments at senior secondary school level in Lusaka district, Zambia / Charity Chikwelete. - Lusaka : University of Zambia, 2019. - xiv, 93 pages : illustrations.
Includes bibliographical references.
Study and teaching--Students--Zambia--Hearing impaired
Learning of concepts without universal signs in science : a case of learners with hearing impairments at senior secondary school level in Lusaka district, Zambia / Charity Chikwelete. - Lusaka : University of Zambia, 2019. - xiv, 93 pages : illustrations.
Includes bibliographical references.
Study and teaching--Students--Zambia--Hearing impaired