'improve learning outcomes' is correct and usable in written English.
You can use it in any context where you are discussing ways to improve the results of learning. For example, "We are developing new strategies to improve learning outcomes and ensure that our students succeed."
An innovative blended-learning strategy is presented for the subject Laboratory of Elasticity and Strength of Materials, based on the use of different tools combining face-to-face methods with e-learning technologies to improve learning outcomes in Mechanical Engineering.
We know research advocates the use of mother tongue to improve learning outcomes.
The collected data is fed back to improve learning outcomes, teaching methods and the school curriculum.
Gamified laboratory simulations motivate students and improve learning outcomes compared with traditional teaching methods.
How can we improve learning outcomes for refugees and displaced people under 24?
Everyone is trying to achieve the same thing, with the best intentions in mind: either trying to save teachers' time, or improve learning outcomes.
Peer tutoring offers one approach to improve learning outcomes in higher education.
This social learning experience and competitive format has been shown to motivate student learning and improve learning outcomes.
Most extant research focuses on innovations within classroom settings that can improve learning outcomes for students pursuing STEM majors.
Guidance that promoted self-monitoring was more likely to improve learning outcomes than guidance that addressed only content knowledge.
Recent attention has been placed on whether integrating Information Communication Technology (hereafter, ICT) into education can effectively improve learning outcomes.
