This!
In everyday use, the area most people refer to as the clitoris, is the tip of the upper part of the clitoris. It‘s the bit that‘s most accessible and the most sensitive.
For my wife, it can be stimulated directly, which can be a bit much, or indirectly by moving the clitoral hood, that is playing with the area next to it. But as @physicist points out, there is more to the clitoris than this tip.
In my wife’s case, when my penis enters to around 2 to 4“ this seems to tug on this clitoris/tip internally, and also stimulates the legs of the clitoris. When combined with keeping my pubic bone against hers, she can easily get to clitoral orgasms just through penetration. Penetration alone without this contact has a much lower chance of success. The g-Spot and blended orgasms take way longer, are not as reliable, and are a second time round thing typically (if she has the energy).
The key for her first go is often to keep penetration quite shallow and keep constant contact between pubic areas. Lots of deep or all in-all out thrusting like you see in porn is not going to do much for her, and loses this all important contact.
Like others have said, using your fingers or a toy on the (outer) clitoris during penetration is another popular route to orgasm success for her.
My advice is to build anticipation before actual penetration. This is down to what turns her on. Perhaps start by making plenty of time for making out, holding your bodies close, fooling around, and being handsy with her back and shoulders, and hips while kissing. Eye gazing and hand holding are turn ons for many people. And then move to spending plenty of time with more intimate touch and or kissing; buttocks, boobs, thighs.
Take your time. Take note of what gets a good response and don‘t rush it. If she‘s fully aroused before you get down to full penetrative sex , there‘s a much better chance of an orgasm, or at least a better time of it.
And most importantly: don‘t beat yourself up if things don’t work out first time. Shame is so, so unhelpful. Learning from missteps is ok. It‘s human to not get everything right!
Just keep communicating.
Let her know if you enjoyed being with her and would love to try again (and again, and again) if she also wants to.