This presentation is also available as part of a pack of -ar verb and subject pronoun activities. The full pack can be found here: https://www.teacherspayteachers.com/Product/Spanish-1-Subject-Pronouns-AR-Verb-Powerpoints-Activities-Pack-Realidades-2A-1570998
This 50-slide presentation presents the grammar in the context of a brief sentence with images so that students can more easily acquire a thorough understanding of the present tense. Each form is repeated 2-3 times with images and then added to the verb chart.
After presenting all of the endings, the presentation also includes some practice exercises, giving images for subject and verb and asking students to create their own sentences. I have included sample sentences for each slide as well.
I find that my students do very well with this presentation format and are very engaged while learning the grammar, since I ask them to "use their intelligent minds to see if they can use the examples to to guess what the grammar rules are before I reveal them."