Exercises for both tracks of 1st year of Bachillerato —Mathematics I (Scientific-Technological) and Mathematics Applied to Social Sciences I— with step-by-step, instant correction. Review, catch up, and start your 2nd year with a solid foundation.
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Exercises from all course blocks, organized by topic so you can practice exactly what you need.
For the science and engineering track.
For the social sciences track.
The AI reviews each of 1st year of Bachillerato's exercises in seconds and explains where the mistake is and how to solve it correctly.
Practice exactly the topic they struggled with, without wasting time on what they already master.
You know what they master and what they struggle with. Go into 1st year of Bachillerato's exam having truly practiced.
From the entire 1st year of Bachillerato syllabus.
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Mathematics I (Scientific-Technological) includes complex numbers, trigonometry, and analytic geometry, for science and engineering. Mathematics Applied to Social Sciences I focuses more on financial mathematics, statistics, and probability. On Refuerzo.ai you have exercises for both.
Yes, in both modalities. You practice by topic with instant correction until you master what was left pending and reach 2nd year with a solid foundation.
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