According to this literature review written out for a research proposal "Literature Review:

Introduction:
This literature review explores various scholarly articles relevant to the research topic: The impact of two different under-resourced schools on teaching and learning, with a focus on grade 7. The review aims to provide a comprehensive understanding of the factors influencing teaching and learning outcomes in under-resourced schools and highlight the significance of addressing these disparities in educational environments.

Quantitative Group of Articles:
The Journal of Turkish Science Education (2022) reveals that despite differences in resource availability, there were no significant differences in academic performance between a well-resourced and an under-resourced school. This highlights the importance of instructional practices and student engagement as influential factors in teaching and learning outcomes.

UNISA (2018) emphasizes that adequately equipped and staffed libraries positively impact teaching and learning achievements in under-resourced schools. This study suggests that appropriate teaching materials and educational resources are crucial for effective teaching and learning practices.

Science communication (2023) sheds light on the challenges posed by a lack of resources for practical learning, hindering the implementation of enquiry-based learning methods. Effective teaching methods are crucial for meaningful engagement and knowledge building in the classroom.

Routledge (2019) explores teaching and learning strategies to address the complexity of concepts, emphasizing meaningful and effective learning techniques. Although not focused on under-resourced schools, this article aligns with the key areas of meaningful teaching and learning practices.

Crossmark (2016) highlights the importance of providing a better learning experience and utilizing effective teaching styles. This study examines primary education’s impact on students’ achievements in higher studies, emphasizing the significance of sound primary education for future academic success.

Qualitative Group of Articles:
IJRBS (2023) examines the impact of discipline methods, resources, and materials on the quality of teaching and learning. This article underscores the factors that can affect teaching and learning outcomes in under-resourced schools.

ERIC (2016) focuses on instructional leadership and its impact on learner performance in under-resourced schools. While not directly aligned with the topic, it highlights the importance of leadership in addressing the challenges faced by under-resourced schools.

Conclusion:
These articles collectively contribute to the understanding that teaching and learning outcomes in under-resourced schools are influenced by various factors beyond resource availability. Instructional practices, student engagement, teaching styles, library resources, and effective leadership all play crucial roles in shaping teaching and learning experiences. The literature review supports the argument for equitable access to quality education for all students, emphasizing the need for evidence-based interventions and support systems to enhance teaching and learning outcomes in grade 7 within under-resourced environments." elaborate more on the topics and make the essay longer in word count.