| dc.description.abstract | Learning resources are one of the aspects needed to support the learning process, especially
during the Covid-19 pandemic, the closest learning source to students is textbooks. Based on
Permendiknas No. 2 of 2008 article 4(1), the textbooks used must meet the suitability for use
based on the National Education Standards Agency. This study aims to describe the suitability
of class VII mathematics textbooks used by students in Tenggarong Seberang District in
terms of material aspects, namely material coverage, material accuracy, and skills. This type
of research is a document/text study, the method used is the Miles and Huberman model and
the validity of the data in this study was carried out by triangulation of sources and agreement
percentage. The results showed that the Mathematics textbooks for SMP/MTs Class VII
Revised Edition 2017, 2016 and 2014 published by the Center for Curriculum and
Bookkeeping, Erlangga1), Erlangga2) in the criteria were very in line with the suitability of
indicators ≥ 19 indicators out of 24 indicators and the reliability coefficient ≥ 0.91, and the
Mathematics Assessment Book for SMP/MTs Class VII published by Erlangga according to
the criteria according to the 14 ≤ indicators the suitability of the indicators ˂ 19 of the 24
indicators the reliability coefficient is 0.70. In the sub-aspect of material coverage, the
presentation of material in the Class VII SMP/MTs Mathematics books published by
Erlangga1) and Erlangga2) and the Class VII SMP/MTs Mathematics Assessment Books
published by Erlangga has not used a scientific approach. In the sub-aspects of material
accuracy and skills, in the Mathematics Assessment Book for SMP/MTs Class VII published
by Erlangga, there are items that are not in accordance with the material presented, and there
are no activities that can specifically develop aspects of student skills. | en_US |
