1
I performed the separation in Tabs of two sections, however they are not divided and end up leaving in the same separation, regardless of which separation I click.
I’d like you to stay on screen, just one tab at a time.
<!DOCTYPE html>
<html>
    <head>
        <title>Igreja, que Horas?</title>        
        <meta name="viewreport" content="width=device-width, inicial-scale=1">
        <meta charset="utf-8">
        <link href="icons/material.css" rel="stylesheet">
        <link href="css/materialize.min.css" rel="stylesheet">
    </head>
    <body>
        
        <ul class="tabs yellow darken-4">
            <li class="tab"><a href="#geral" class="white-text waves-effect waves-light">Geral</a></li>
            <li class="tab"><a href="#celula" class=" white-text waves-effect waves-light">Grupo Caseiro/Célula</a></li>
        </ul>
        
        <div id="geral" class="section">
            <div class="collection">
                <a class="collection-item waves-effect black-text">18/08/18 09:30</a>
                <a class="collection-item waves-effect black-text">25/08/18 19:00</a>
                <a class="collection-item waves-effect black-text">27/08/18 20:30</a>
                <a class="collection-item waves-effect black-text">30/08/18 19:30</a>
            </div>
        </div>
        
        <div id="celula" class="section">
            <div class="collection">
                <a class="collection-item waves-effect black-text">17/08/18 09:30</a>
                <a class="collection-item waves-effect black-text">24/08/18 19:00</a>
                <a class="collection-item waves-effect black-text">28/08/18 20:30</a>
                <a class="collection-item waves-effect black-text">01/09/18 19:30</a>
            </div>
        </div>
        
        <script src="js/jquery.min.js"></script>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
        <script src="js/materialize.min.js"></script>
    </body>
</html>
Which version of Materialize you are using?
– hugocsl
I downloaded the current version materialize-v1.0.0-rc.2.
– Gabriel Henrique